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gh-128364: Fix flaky test_timeout test #130724

Merged
merged 5 commits into from
Mar 1, 2025
Merged

gh-128364: Fix flaky test_timeout test #130724

merged 5 commits into from
Mar 1, 2025

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colesbury
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@colesbury colesbury commented Mar 1, 2025 •
edited by bedevere-app bot
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@colesbury colesbury added tests Tests in the Lib/test dir skip news labels Mar 1, 2025
@colesbury colesbury requested review from zanieb and picnixz March 1, 2025 14:47
@bedevere-app bedevere-app bot mentioned this pull request Mar 1, 2025
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@colesbury colesbury added needs backport to 3.12 only security fixes needs backport to 3.13 bugs and security fixes labels Mar 1, 2025
@colesbury colesbury marked this pull request as draft March 1, 2025 15:10
@colesbury colesbury marked this pull request as ready for review March 1, 2025 15:40
picnixz
picnixz approved these changes Mar 1, 2025
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colesbury and others added 2 commits March 1, 2025 10:42
@colesbury @picnixz
Update Lib/test/test_concurrent_futures/test_wait.py
adc7436 
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
@colesbury
Remove event.clear() call
758ca25
@picnixz picnixz mentioned this pull request Mar 1, 2025
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zanieb
zanieb approved these changes Mar 1, 2025
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+1 to using events instead of sleep

@colesbury colesbury enabled auto-merge (squash) March 1, 2025 16:19
@colesbury colesbury merged commit cfa0b1d into python:main Mar 1, 2025
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Thanks @colesbury for the PR 🌮🎉.. I'm working now to backport this PR to: 3.12, 3.13.
🐍🍒⛏🤖

miss-islington pushed a commit to miss-islington/cpython that referenced this pull request Mar 1, 2025
@colesbury @miss-islington
pythongh-128364: Fix flaky test_timeout test (pythongh-130724)
1ec6824 
(cherry picked from commit cfa0b1d)

Co-authored-by: Sam Gross <colesbury@gmail.com>
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bedevere-app bot commented Mar 1, 2025

GH-130728 is a backport of this pull request to the 3.13 branch.

@bedevere-app bedevere-app bot removed the needs backport to 3.13 bugs and security fixes label Mar 1, 2025
miss-islington pushed a commit to miss-islington/cpython that referenced this pull request Mar 1, 2025
@colesbury @miss-islington
pythongh-128364: Fix flaky test_timeout test (pythongh-130724)
20ca244 
(cherry picked from commit cfa0b1d)

Co-authored-by: Sam Gross <colesbury@gmail.com>
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bedevere-app bot commented Mar 1, 2025

GH-130729 is a backport of this pull request to the 3.12 branch.

@bedevere-app bedevere-app bot removed the needs backport to 3.12 only security fixes label Mar 1, 2025
@colesbury colesbury deleted the gh-128364-flaky-futures-wait branch March 1, 2025 16:22
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⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot aarch64 Android 3.x (tier-3) has failed when building commit cfa0b1d.

What do you need to do:

  1. Don't panic.
  2. Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
  3. Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/1594/builds/1431) and take a look at the build logs.
  4. Check if the failure is related to this commit (cfa0b1d) or if it is a false positive.
  5. If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/1594/builds/1431

Failed tests:

  • test.test_concurrent_futures.test_process_pool
  • test.test_concurrent_futures.test_shutdown
  • test.test_concurrent_futures.test_deadlock
  • test.test_concurrent_futures.test_as_completed
  • test.test_concurrent_futures.test_wait
  • test.test_concurrent_futures.test_init

Failed subtests:

  • test_submit_keyword - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_submit_keyword
  • test_max_workers_negative - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_max_workers_negative
  • test_run_after_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_run_after_shutdown
  • test_saturation - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_saturation
  • test_shutdown_deadlock - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_shutdown_deadlock
  • test_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_interpreter_shutdown
  • test_free_reference_yielded_future - test.test_concurrent_futures.test_as_completed.ProcessPoolSpawnAsCompletedTest.test_free_reference_yielded_future
  • test_traceback - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_traceback
  • test_killed_child - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_killed_child
  • test_map - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_map
  • test_shutdown_race_issue12456 - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_shutdown_race_issue12456
  • test_shutdown_deadlock_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_shutdown_deadlock_pickle
  • test_error_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_error_during_result_unpickle_in_result_handler
  • test_killed_child - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_killed_child
  • test_initializer - test.test_concurrent_futures.test_init.ProcessPoolForkInitializerTest.test_initializer
  • test_error_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_during_result_unpickle_in_result_handler
  • test_max_tasks_per_child - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_max_tasks_per_child
  • test_exit_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_exit_at_task_unpickle
  • test_error_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_during_result_unpickle_in_result_handler
  • test_20369 - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_20369
  • test_max_tasks_early_shutdown - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_max_tasks_early_shutdown
  • test_max_tasks_per_child_defaults_to_spawn_context - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_max_tasks_per_child_defaults_to_spawn_context
  • test_exit_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_exit_during_func_exec_on_worker
  • test_saturation - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_saturation
  • test_no_timeout - test.test_concurrent_futures.test_as_completed.ProcessPoolSpawnAsCompletedTest.test_no_timeout
  • test_idle_process_reuse_multiple - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_idle_process_reuse_multiple
  • test_free_reference - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_free_reference
  • test_crash_big_data - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_crash_big_data
  • test_map_timeout - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_map_timeout
  • test_all_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_all_completed
  • test_error_at_task_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_at_task_pickle
  • test_processes_terminate - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_processes_terminate
  • test_run_after_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_run_after_shutdown
  • test_first_completed_some_already_completed - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_completed_some_already_completed
  • test_first_exception_one_already_failed - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_exception_one_already_failed
  • test_crash_big_data - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_crash_big_data
  • test_shutdown_deadlock_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_shutdown_deadlock_pickle
  • test_timeout - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_timeout
  • test_initializer - test.test_concurrent_futures.test_init.ProcessPoolForkserverInitializerTest.test_initializer
  • test_cancel_futures - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_cancel_futures
  • test_submit - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_submit
  • test_map - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_map
  • test_max_tasks_per_child_defaults_to_spawn_context - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_max_tasks_per_child_defaults_to_spawn_context
  • test_processes_terminate - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_processes_terminate
  • test_run_after_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_run_after_shutdown
  • test_max_tasks_early_shutdown - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_max_tasks_early_shutdown
  • test_ressources_gced_in_workers - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_ressources_gced_in_workers
  • test_cancel_futures - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_cancel_futures
  • test_gh105829_should_not_deadlock_if_wakeup_pipe_full - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_gh105829_should_not_deadlock_if_wakeup_pipe_full
  • test_first_exception - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_exception
  • test_idle_process_reuse_multiple - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_idle_process_reuse_multiple
  • test_error_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_error_during_func_exec_on_worker
  • test_exit_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_exit_during_result_pickle_on_worker
  • test_map_exception - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_map_exception
  • test_submit_after_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_submit_after_interpreter_shutdown
  • test_traceback - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_traceback
  • test_20369 - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_20369
  • test_20369 - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_20369
  • test_idle_process_reuse_one - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_idle_process_reuse_one
  • test_timeout - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_timeout
  • test_idle_process_reuse_one - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_idle_process_reuse_one
  • test_duplicate_futures - test.test_concurrent_futures.test_as_completed.ProcessPoolForkserverAsCompletedTest.test_duplicate_futures
  • test_correct_timeout_exception_msg - test.test_concurrent_futures.test_as_completed.ProcessPoolForkserverAsCompletedTest.test_correct_timeout_exception_msg
  • test_python_finalization_error - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_python_finalization_error
  • test_map - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_map
  • test_exit_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_exit_during_result_unpickle_in_result_handler
  • test_no_stale_references - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_no_stale_references
  • test_error_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_during_func_exec_on_worker
  • test_free_reference_yielded_future - test.test_concurrent_futures.test_as_completed.ProcessPoolForkAsCompletedTest.test_free_reference_yielded_future
  • test_max_workers_negative - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_max_workers_negative
  • test_idle_process_reuse_one - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_idle_process_reuse_one
  • test_gh105829_should_not_deadlock_if_wakeup_pipe_full - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_gh105829_should_not_deadlock_if_wakeup_pipe_full
  • test_crash_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_crash_during_result_pickle_on_worker
  • test_initializer - test.test_concurrent_futures.test_init.ProcessPoolSpawnInitializerTest.test_initializer
  • test_all_completed - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_all_completed
  • test_context_manager_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_context_manager_shutdown
  • test_correct_timeout_exception_msg - test.test_concurrent_futures.test_as_completed.ProcessPoolForkAsCompletedTest.test_correct_timeout_exception_msg
  • test_hang_issue12364 - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_hang_issue12364
  • test_submit_keyword - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_submit_keyword
  • test_error_at_task_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_error_at_task_pickle
  • test_first_completed_some_already_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_completed_some_already_completed
  • test_submit_after_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_submit_after_interpreter_shutdown
  • test_crash_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_crash_at_task_unpickle
  • test_exit_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_exit_during_result_unpickle_in_result_handler
  • test_first_exception - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_exception
  • test_max_tasks_per_child - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_max_tasks_per_child
  • test_max_workers_negative - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_max_workers_negative
  • test_exit_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_exit_during_result_pickle_on_worker
  • test_no_timeout - test.test_concurrent_futures.test_as_completed.ProcessPoolForkserverAsCompletedTest.test_no_timeout
  • test_traceback - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_traceback
  • test_map_exception - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_map_exception
  • test_shutdown_race_issue12456 - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_shutdown_race_issue12456
  • test_free_reference - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_free_reference
  • test_first_exception - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_exception
  • test_map_timeout - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_map_timeout
  • test_no_timeout - test.test_concurrent_futures.test_as_completed.ProcessPoolForkAsCompletedTest.test_no_timeout
  • test_error_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_during_func_exec_on_worker
  • test_first_completed_some_already_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_completed_some_already_completed
  • test_duplicate_futures - test.test_concurrent_futures.test_as_completed.ProcessPoolForkAsCompletedTest.test_duplicate_futures
  • test_crash_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_crash_during_func_exec_on_worker
  • test_crash_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_crash_during_func_exec_on_worker
  • test_hang_issue12364 - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_hang_issue12364
  • test_context_manager_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_context_manager_shutdown
  • test_crash_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_crash_during_result_pickle_on_worker
  • test_shutdown_no_wait - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_shutdown_no_wait
  • test_submit - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_submit
  • test_processes_terminate - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_processes_terminate
  • test_crash_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_crash_at_task_unpickle
  • test_hang_issue12364 - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_hang_issue12364
  • test_del_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_del_shutdown
  • test_shutdown_no_wait - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_shutdown_no_wait
  • test_first_exception_some_already_complete - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_exception_some_already_complete
  • test_correct_timeout_exception_msg - test.test_concurrent_futures.test_as_completed.ProcessPoolSpawnAsCompletedTest.test_correct_timeout_exception_msg
  • test_gh105829_should_not_deadlock_if_wakeup_pipe_full - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_gh105829_should_not_deadlock_if_wakeup_pipe_full
  • test_error_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_at_task_unpickle
  • test_context_manager_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_context_manager_shutdown
  • test_saturation - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_saturation
  • test_python_finalization_error - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_python_finalization_error
  • test_crash_big_data - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_crash_big_data
  • test_error_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_at_task_unpickle
  • test_first_completed - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_completed
  • test_shutdown_deadlock - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_shutdown_deadlock
  • test_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_interpreter_shutdown
  • test_max_tasks_early_shutdown - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_max_tasks_early_shutdown
  • test_timeout - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_timeout
  • test_map_chunksize - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_map_chunksize
  • test_error_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_during_result_pickle_on_worker
  • test_first_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_completed
  • test_killed_child - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_killed_child
  • test_ressources_gced_in_workers - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_ressources_gced_in_workers
  • test_no_stale_references - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_no_stale_references
  • test_cancel_futures - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_cancel_futures
  • test_all_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_all_completed
  • test_free_reference - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_free_reference
  • test_submit - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_submit
  • test_first_exception_some_already_complete - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_exception_some_already_complete
  • test_error_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_during_result_pickle_on_worker
  • test_exit_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_exit_during_result_pickle_on_worker
  • test_submit_keyword - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_submit_keyword
  • test_del_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_del_shutdown
  • test_exit_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_exit_during_func_exec_on_worker
  • test_crash_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_crash_during_result_pickle_on_worker
  • test_shutdown_race_issue12456 - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_shutdown_race_issue12456
  • test_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_interpreter_shutdown
  • test_python_finalization_error - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_python_finalization_error
  • test_first_exception_one_already_failed - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_exception_one_already_failed
  • test_error_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_error_at_task_unpickle
  • test_max_tasks_per_child - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_max_tasks_per_child
  • test_crash_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_crash_at_task_unpickle
  • test_exit_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_exit_at_task_unpickle
  • test_map_chunksize - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_map_chunksize
  • test_exit_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_exit_during_result_unpickle_in_result_handler
  • test_map_chunksize - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_map_chunksize
  • test_map_timeout - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_map_timeout
  • test_shutdown_deadlock_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_shutdown_deadlock_pickle
  • test_error_at_task_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_at_task_pickle
  • test_map_exception - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_map_exception
  • test_first_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_completed
  • test_idle_process_reuse_multiple - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_idle_process_reuse_multiple
  • test_shutdown_no_wait - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_shutdown_no_wait
  • test_free_reference_yielded_future - test.test_concurrent_futures.test_as_completed.ProcessPoolForkserverAsCompletedTest.test_free_reference_yielded_future
  • test_shutdown_deadlock - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_shutdown_deadlock
  • test_del_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_del_shutdown
  • test_first_exception_some_already_complete - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_exception_some_already_complete
  • test_crash_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_crash_during_func_exec_on_worker
  • test_exit_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_exit_at_task_unpickle
  • test_submit_after_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_submit_after_interpreter_shutdown
  • test_first_exception_one_already_failed - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_exception_one_already_failed
  • test_duplicate_futures - test.test_concurrent_futures.test_as_completed.ProcessPoolSpawnAsCompletedTest.test_duplicate_futures
  • test_error_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_error_during_result_pickle_on_worker
  • test_no_stale_references - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_no_stale_references
  • test_ressources_gced_in_workers - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_ressources_gced_in_workers
  • test_max_tasks_per_child_defaults_to_spawn_context - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_max_tasks_per_child_defaults_to_spawn_context

Summary of the results of the build (if available):

==

Click to see traceback logs 
Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
                  ~~~~~~~~~~~^^^^^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 299, in _Popen
    from .popen_forkserver import Popen
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/popen_forkserver.py", line 7, in <module>
    from . import forkserver
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/forkserver.py", line 16, in <module>
    from . import resource_tracker
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/resource_tracker.py", line 41, in <module>
    import _multiprocessing
ModuleNotFoundError: No module named '_multiprocessing'


Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    ~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
                  ~~~~~~~~~~~^^^^^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 299, in _Popen
    from .popen_forkserver import Popen
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/popen_forkserver.py", line 7, in <module>
    from . import forkserver
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/forkserver.py", line 16, in <module>
    from . import resource_tracker
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/resource_tracker.py", line 41, in <module>
    import _multiprocessing
ModuleNotFoundError: No module named '_multiprocessing'


Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
                  ~~~~~~~~~~~^^^^^^
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
                  ~~~~~~~~~~~^^^^^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 299, in _Popen
    from .popen_forkserver import Popen
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/popen_forkserver.py", line 7, in <module>
    from . import forkserver
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/forkserver.py", line 16, in <module>
    from . import resource_tracker
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/resource_tracker.py", line 41, in <module>
    import _multiprocessing
ModuleNotFoundError: No module named '_multiprocessing'


Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/test_init.py", line 45, in setUp
    super().setUp()
    ~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
                  ~~~~~~~~~~~^^^^^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 299, in _Popen
    from .popen_forkserver import Popen
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/popen_forkserver.py", line 7, in <module>
    from . import forkserver
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/forkserver.py", line 16, in <module>
    from . import resource_tracker
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/resource_tracker.py", line 41, in <module>
    import _multiprocessing
ModuleNotFoundError: No module named '_multiprocessing'


Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
                  ~~~~~~~~~~~^^^^^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 299, in _Popen
    from .popen_forkserver import Popen
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/popen_forkserver.py", line 7, in <module>
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/resource_tracker.py", line 41, in <module>
    import _multiprocessing
ModuleNotFoundError: No module named '_multiprocessing'


Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
                  ~~~~~~~~~~~^^^^^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 299, in _Popen
    from .popen_forkserver import Popen
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/popen_forkserver.py", line 7, in <module>
    from . import forkserver
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/forkserver.py", line 16, in <module>
    from . import resource_tracker
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/resource_tracker.py", line 41, in <module>
    import _multiprocessing

colesbury added a commit that referenced this pull request Mar 1, 2025
@miss-islington @colesbury
[3.12] gh-128364: Fix flaky test_timeout test (gh-130724) (gh-130729)
27f9f2b 
gh-128364: Fix flaky `test_timeout` test (gh-130724)
(cherry picked from commit cfa0b1d)

Co-authored-by: Sam Gross <colesbury@gmail.com>
@bedevere-bot
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⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot iOS ARM64 Simulator 3.x (tier-3) has failed when building commit cfa0b1d.

What do you need to do:

  1. Don't panic.
  2. Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
  3. Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/1380/builds/2728) and take a look at the build logs.
  4. Check if the failure is related to this commit (cfa0b1d) or if it is a false positive.
  5. If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/1380/builds/2728

Failed tests:

  • test.test_concurrent_futures.test_process_pool
  • test.test_concurrent_futures.test_shutdown
  • test.test_concurrent_futures.test_deadlock
  • test.test_concurrent_futures.test_as_completed
  • test.test_concurrent_futures.test_wait
  • test.test_concurrent_futures.test_init

Failed subtests:

  • test_submit_keyword - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_submit_keyword
  • test_max_workers_negative - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_max_workers_negative
  • test_run_after_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_run_after_shutdown
  • test_saturation - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_saturation
  • test_shutdown_deadlock - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_shutdown_deadlock
  • test_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_interpreter_shutdown
  • test_free_reference_yielded_future - test.test_concurrent_futures.test_as_completed.ProcessPoolSpawnAsCompletedTest.test_free_reference_yielded_future
  • test_traceback - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_traceback
  • test_killed_child - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_killed_child
  • test_map - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_map
  • test_shutdown_race_issue12456 - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_shutdown_race_issue12456
  • test_shutdown_deadlock_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_shutdown_deadlock_pickle
  • test_error_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_error_during_result_unpickle_in_result_handler
  • test_killed_child - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_killed_child
  • test_initializer - test.test_concurrent_futures.test_init.ProcessPoolForkInitializerTest.test_initializer
  • test_error_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_during_result_unpickle_in_result_handler
  • test_max_tasks_per_child - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_max_tasks_per_child
  • test_exit_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_exit_at_task_unpickle
  • test_error_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_during_result_unpickle_in_result_handler
  • test_20369 - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_20369
  • test_max_tasks_early_shutdown - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_max_tasks_early_shutdown
  • test_max_tasks_per_child_defaults_to_spawn_context - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_max_tasks_per_child_defaults_to_spawn_context
  • test_exit_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_exit_during_func_exec_on_worker
  • test_saturation - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_saturation
  • test_no_timeout - test.test_concurrent_futures.test_as_completed.ProcessPoolSpawnAsCompletedTest.test_no_timeout
  • test_idle_process_reuse_multiple - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_idle_process_reuse_multiple
  • test_free_reference - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_free_reference
  • test_crash_big_data - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_crash_big_data
  • test_map_timeout - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_map_timeout
  • test_all_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_all_completed
  • test_error_at_task_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_at_task_pickle
  • test_processes_terminate - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_processes_terminate
  • test_run_after_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_run_after_shutdown
  • test_ressources_gced_in_workers - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_ressources_gced_in_workers
  • test_first_completed_some_already_completed - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_completed_some_already_completed
  • test_first_exception_one_already_failed - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_exception_one_already_failed
  • test_crash_big_data - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_crash_big_data
  • test_shutdown_deadlock_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_shutdown_deadlock_pickle
  • test_timeout - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_timeout
  • test_initializer - test.test_concurrent_futures.test_init.ProcessPoolForkserverInitializerTest.test_initializer
  • test_cancel_futures - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_cancel_futures
  • test_submit - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_submit
  • test_map - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_map
  • test_max_tasks_per_child_defaults_to_spawn_context - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_max_tasks_per_child_defaults_to_spawn_context
  • test_processes_terminate - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_processes_terminate
  • test_run_after_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_run_after_shutdown
  • test_max_tasks_early_shutdown - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_max_tasks_early_shutdown
  • test_ressources_gced_in_workers - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_ressources_gced_in_workers
  • test_cancel_futures - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_cancel_futures
  • test_gh105829_should_not_deadlock_if_wakeup_pipe_full - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_gh105829_should_not_deadlock_if_wakeup_pipe_full
  • test_first_exception - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_exception
  • test_idle_process_reuse_multiple - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_idle_process_reuse_multiple
  • test_error_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_error_during_func_exec_on_worker
  • test_map_exception - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_map_exception
  • test_submit_after_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_submit_after_interpreter_shutdown
  • test_traceback - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_traceback
  • test_20369 - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_20369
  • test_20369 - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_20369
  • test_idle_process_reuse_one - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_idle_process_reuse_one
  • test_timeout - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_timeout
  • test_idle_process_reuse_one - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_idle_process_reuse_one
  • test_duplicate_futures - test.test_concurrent_futures.test_as_completed.ProcessPoolForkserverAsCompletedTest.test_duplicate_futures
  • test_correct_timeout_exception_msg - test.test_concurrent_futures.test_as_completed.ProcessPoolForkserverAsCompletedTest.test_correct_timeout_exception_msg
  • test_python_finalization_error - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_python_finalization_error
  • test_exit_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_exit_during_func_exec_on_worker
  • test_map - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_map
  • test_exit_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_exit_during_result_unpickle_in_result_handler
  • test_no_stale_references - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_no_stale_references
  • test_error_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_during_func_exec_on_worker
  • test_free_reference_yielded_future - test.test_concurrent_futures.test_as_completed.ProcessPoolForkAsCompletedTest.test_free_reference_yielded_future
  • test_max_workers_negative - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_max_workers_negative
  • test_idle_process_reuse_one - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_idle_process_reuse_one
  • test_gh105829_should_not_deadlock_if_wakeup_pipe_full - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_gh105829_should_not_deadlock_if_wakeup_pipe_full
  • test_crash_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_crash_during_result_pickle_on_worker
  • test_initializer - test.test_concurrent_futures.test_init.ProcessPoolSpawnInitializerTest.test_initializer
  • test_all_completed - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_all_completed
  • test_context_manager_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_context_manager_shutdown
  • test_correct_timeout_exception_msg - test.test_concurrent_futures.test_as_completed.ProcessPoolForkAsCompletedTest.test_correct_timeout_exception_msg
  • test_hang_issue12364 - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_hang_issue12364
  • test_submit_keyword - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_submit_keyword
  • test_error_at_task_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_error_at_task_pickle
  • test_first_completed_some_already_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_completed_some_already_completed
  • test_submit_after_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_submit_after_interpreter_shutdown
  • test_crash_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_crash_at_task_unpickle
  • test_exit_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_exit_during_result_unpickle_in_result_handler
  • test_first_exception - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_exception
  • test_max_tasks_per_child - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_max_tasks_per_child
  • test_max_workers_negative - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_max_workers_negative
  • test_exit_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_exit_during_result_pickle_on_worker
  • test_no_timeout - test.test_concurrent_futures.test_as_completed.ProcessPoolForkserverAsCompletedTest.test_no_timeout
  • test_traceback - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_traceback
  • test_map_exception - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_map_exception
  • test_shutdown_race_issue12456 - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_shutdown_race_issue12456
  • test_free_reference - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_free_reference
  • test_first_exception - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_exception
  • test_map_timeout - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_map_timeout
  • test_no_timeout - test.test_concurrent_futures.test_as_completed.ProcessPoolForkAsCompletedTest.test_no_timeout
  • test_error_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_during_func_exec_on_worker
  • test_first_completed_some_already_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_completed_some_already_completed
  • test_duplicate_futures - test.test_concurrent_futures.test_as_completed.ProcessPoolForkAsCompletedTest.test_duplicate_futures
  • test_crash_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_crash_during_func_exec_on_worker
  • test_crash_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_crash_during_func_exec_on_worker
  • test_hang_issue12364 - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_hang_issue12364
  • test_context_manager_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_context_manager_shutdown
  • test_crash_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_crash_during_result_pickle_on_worker
  • test_shutdown_no_wait - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_shutdown_no_wait
  • test_submit - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_submit
  • test_processes_terminate - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_processes_terminate
  • test_crash_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_crash_at_task_unpickle
  • test_hang_issue12364 - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_hang_issue12364
  • test_del_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_del_shutdown
  • test_shutdown_no_wait - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_shutdown_no_wait
  • test_gh105829_should_not_deadlock_if_wakeup_pipe_full - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_gh105829_should_not_deadlock_if_wakeup_pipe_full
  • test_correct_timeout_exception_msg - test.test_concurrent_futures.test_as_completed.ProcessPoolSpawnAsCompletedTest.test_correct_timeout_exception_msg
  • test_first_exception_some_already_complete - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_exception_some_already_complete
  • test_error_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_at_task_unpickle
  • test_context_manager_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_context_manager_shutdown
  • test_saturation - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_saturation
  • test_python_finalization_error - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_python_finalization_error
  • test_crash_big_data - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_crash_big_data
  • test_error_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_at_task_unpickle
  • test_shutdown_deadlock - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_shutdown_deadlock
  • test_first_completed - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_completed
  • test_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_interpreter_shutdown
  • test_max_tasks_early_shutdown - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_max_tasks_early_shutdown
  • test_timeout - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_timeout
  • test_map_chunksize - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_map_chunksize
  • test_error_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_during_result_pickle_on_worker
  • test_first_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_completed
  • test_killed_child - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_killed_child
  • test_ressources_gced_in_workers - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_ressources_gced_in_workers
  • test_no_stale_references - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_no_stale_references
  • test_cancel_futures - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_cancel_futures
  • test_all_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_all_completed
  • test_free_reference - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_free_reference
  • test_submit - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_submit
  • test_first_exception_some_already_complete - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_exception_some_already_complete
  • test_error_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_during_result_pickle_on_worker
  • test_exit_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_exit_during_result_pickle_on_worker
  • test_submit_keyword - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_submit_keyword
  • test_del_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_del_shutdown
  • test_exit_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_exit_during_func_exec_on_worker
  • test_crash_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_crash_during_result_pickle_on_worker
  • test_shutdown_race_issue12456 - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_shutdown_race_issue12456
  • test_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_interpreter_shutdown
  • test_python_finalization_error - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_python_finalization_error
  • test_first_exception_one_already_failed - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_exception_one_already_failed
  • test_error_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_error_at_task_unpickle
  • test_max_tasks_per_child - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_max_tasks_per_child
  • test_crash_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_crash_at_task_unpickle
  • test_exit_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_exit_at_task_unpickle
  • test_exit_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_exit_during_result_unpickle_in_result_handler
  • test_map_chunksize - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_map_chunksize
  • test_map_chunksize - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_map_chunksize
  • test_map_timeout - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_map_timeout
  • test_shutdown_deadlock_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_shutdown_deadlock_pickle
  • test_error_at_task_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_at_task_pickle
  • test_map_exception - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_map_exception
  • test_first_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_completed
  • test_idle_process_reuse_multiple - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_idle_process_reuse_multiple
  • test_shutdown_no_wait - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_shutdown_no_wait
  • test_free_reference_yielded_future - test.test_concurrent_futures.test_as_completed.ProcessPoolForkserverAsCompletedTest.test_free_reference_yielded_future
  • test_shutdown_deadlock - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_shutdown_deadlock
  • test_del_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_del_shutdown
  • test_first_exception_some_already_complete - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_exception_some_already_complete
  • test_crash_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_crash_during_func_exec_on_worker
  • test_exit_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_exit_at_task_unpickle
  • test_submit_after_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_submit_after_interpreter_shutdown
  • test_first_exception_one_already_failed - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_exception_one_already_failed
  • test_duplicate_futures - test.test_concurrent_futures.test_as_completed.ProcessPoolSpawnAsCompletedTest.test_duplicate_futures
  • test_error_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_error_during_result_pickle_on_worker
  • test_no_stale_references - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_no_stale_references
  • test_exit_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_exit_during_result_pickle_on_worker
  • test_max_tasks_per_child_defaults_to_spawn_context - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_max_tasks_per_child_defaults_to_spawn_context

Summary of the results of the build (if available):

==

Click to see traceback logs 
Traceback (most recent call last):
  File "/Users/buildbot/Library/Developer/XCTestDevices/7A023F88-4362-4174-ADAD-C4D3BEFA3CB2/data/Containers/Bundle/Application/ACA5E6CF-C978-461F-A3D8-21D6C38AA7F9/iOSTestbed.app/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/7A023F88-4362-4174-ADAD-C4D3BEFA3CB2/data/Containers/Bundle/Application/ACA5E6CF-C978-461F-A3D8-21D6C38AA7F9/iOSTestbed.app/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/7A023F88-4362-4174-ADAD-C4D3BEFA3CB2/data/Containers/Bundle/Application/ACA5E6CF-C978-461F-A3D8-21D6C38AA7F9/iOSTestbed.app/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/7A023F88-4362-4174-ADAD-C4D3BEFA3CB2/data/Containers/Bundle/Application/ACA5E6CF-C978-461F-A3D8-21D6C38AA7F9/iOSTestbed.app/python/lib/python3.14/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
                  ~~~~~~~~~~~^^^^^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/7A023F88-4362-4174-ADAD-C4D3BEFA3CB2/data/Containers/Bundle/Application/ACA5E6CF-C978-461F-A3D8-21D6C38AA7F9/iOSTestbed.app/python/lib/python3.14/multiprocessing/context.py", line 299, in _Popen
    from .popen_forkserver import Popen
  File "/Users/buildbot/Library/Developer/XCTestDevices/7A023F88-4362-4174-ADAD-C4D3BEFA3CB2/data/Containers/Bundle/Application/ACA5E6CF-C978-461F-A3D8-21D6C38AA7F9/iOSTestbed.app/python/lib/python3.14/multiprocessing/popen_forkserver.py", line 7, in <module>
    from . import forkserver
  File "/Users/buildbot/Library/Developer/XCTestDevices/7A023F88-4362-4174-ADAD-C4D3BEFA3CB2/data/Containers/Bundle/Application/ACA5E6CF-C978-461F-A3D8-21D6C38AA7F9/iOSTestbed.app/python/lib/python3.14/multiprocessing/forkserver.py", line 16, in <module>
    from . import resource_tracker
  File "/Users/buildbot/Library/Developer/XCTestDevices/7A023F88-4362-4174-ADAD-C4D3BEFA3CB2/data/Containers/Bundle/Application/ACA5E6CF-C978-461F-A3D8-21D6C38AA7F9/iOSTestbed.app/python/lib/python3.14/multiprocessing/resource_tracker.py", line 41, in <module>
    import _multiprocessing
ModuleNotFoundError: No module named '_multiprocessing'


Traceback (most recent call last):
  File "/Users/buildbot/Library/Developer/XCTestDevices/7A023F88-4362-4174-ADAD-C4D3BEFA3CB2/data/Containers/Bundle/Application/ACA5E6CF-C978-461F-A3D8-21D6C38AA7F9/iOSTestbed.app/python/lib/python3.14/test/test_concurrent_futures/test_init.py", line 45, in setUp
    super().setUp()
    ~~~~~~~~~~~~~^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/7A023F88-4362-4174-ADAD-C4D3BEFA3CB2/data/Containers/Bundle/Application/ACA5E6CF-C978-461F-A3D8-21D6C38AA7F9/iOSTestbed.app/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/7A023F88-4362-4174-ADAD-C4D3BEFA3CB2/data/Containers/Bundle/Application/ACA5E6CF-C978-461F-A3D8-21D6C38AA7F9/iOSTestbed.app/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/7A023F88-4362-4174-ADAD-C4D3BEFA3CB2/data/Containers/Bundle/Application/ACA5E6CF-C978-461F-A3D8-21D6C38AA7F9/iOSTestbed.app/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/7A023F88-4362-4174-ADAD-C4D3BEFA3CB2/data/Containers/Bundle/Application/ACA5E6CF-C978-461F-A3D8-21D6C38AA7F9/iOSTestbed.app/python/lib/python3.14/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
                  ~~~~~~~~~~~^^^^^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/7A023F88-4362-4174-ADAD-C4D3BEFA3CB2/data/Containers/Bundle/Application/ACA5E6CF-C978-461F-A3D8-21D6C38AA7F9/iOSTestbed.app/python/lib/python3.14/multiprocessing/context.py", line 299, in _Popen
    from .popen_forkserver import Popen
  File "/Users/buildbot/Library/Developer/XCTestDevices/7A023F88-4362-4174-ADAD-C4D3BEFA3CB2/data/Containers/Bundle/Application/ACA5E6CF-C978-461F-A3D8-21D6C38AA7F9/iOSTestbed.app/python/lib/python3.14/multiprocessing/popen_forkserver.py", line 7, in <module>
    from . import forkserver
  File "/Users/buildbot/Library/Developer/XCTestDevices/7A023F88-4362-4174-ADAD-C4D3BEFA3CB2/data/Containers/Bundle/Application/ACA5E6CF-C978-461F-A3D8-21D6C38AA7F9/iOSTestbed.app/python/lib/python3.14/multiprocessing/forkserver.py", line 16, in <module>
    from . import resource_tracker
  File "/Users/buildbot/Library/Developer/XCTestDevices/7A023F88-4362-4174-ADAD-C4D3BEFA3CB2/data/Containers/Bundle/Application/ACA5E6CF-C978-461F-A3D8-21D6C38AA7F9/iOSTestbed.app/python/lib/python3.14/multiprocessing/resource_tracker.py", line 41, in <module>
    import _multiprocessing
ModuleNotFoundError: No module named '_multiprocessing'

colesbury added a commit that referenced this pull request Mar 1, 2025
@miss-islington @colesbury
[3.13] gh-128364: Fix flaky test_timeout test (gh-130724) (gh-130728)
5070864 
gh-128364: Fix flaky `test_timeout` test (gh-130724)
(cherry picked from commit cfa0b1d)

Co-authored-by: Sam Gross <colesbury@gmail.com>
@zanieb
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zanieb commented Mar 1, 2025 •
edited
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An error looks like

======================================================================
ERROR: test_correct_timeout_exception_msg (test.test_concurrent_futures.test_as_completed.ProcessPoolForkAsCompletedTest.test_correct_timeout_exception_msg)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
                  ~~~~~~~~~~~^^^^^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 299, in _Popen
    from .popen_forkserver import Popen
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/popen_forkserver.py", line 7, in <module>
    from . import forkserver
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/forkserver.py", line 16, in <module>
    from . import resource_tracker
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/resource_tracker.py", line 41, in <module>
    import _multiprocessing
ModuleNotFoundError: No module named '_multiprocessing'

(oh, the posts extract this for you — that's nice. I went and dug it up in the logs)

@colesbury
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Ok, I'm going to revert the PR

@zanieb
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zanieb commented Mar 1, 2025 •
edited
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Why do we need the multiprocessing manager? (edit: I see it's to get the right Event)

colesbury added a commit to colesbury/cpython that referenced this pull request Mar 1, 2025
@colesbury
Revert "pythongh-128364: Fix flaky test_timeout test (pythongh-130724…
ffc7ee6 
…)"

Change broke Android and iOS buildbots that do not have multiprocessing.

This reverts commit cfa0b1d.
@bedevere-bot
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⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot AMD64 Android 3.x (tier-3) has failed when building commit cfa0b1d.

What do you need to do:

  1. Don't panic.
  2. Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
  3. Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/1591/builds/1349) and take a look at the build logs.
  4. Check if the failure is related to this commit (cfa0b1d) or if it is a false positive.
  5. If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/1591/builds/1349

Failed tests:

  • test.test_concurrent_futures.test_process_pool
  • test.test_concurrent_futures.test_shutdown
  • test.test_concurrent_futures.test_deadlock
  • test.test_concurrent_futures.test_as_completed
  • test.test_concurrent_futures.test_wait
  • test.test_concurrent_futures.test_init

Failed subtests:

  • test_submit_keyword - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_submit_keyword
  • test_max_workers_negative - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_max_workers_negative
  • test_run_after_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_run_after_shutdown
  • test_saturation - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_saturation
  • test_shutdown_deadlock - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_shutdown_deadlock
  • test_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_interpreter_shutdown
  • test_free_reference_yielded_future - test.test_concurrent_futures.test_as_completed.ProcessPoolSpawnAsCompletedTest.test_free_reference_yielded_future
  • test_traceback - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_traceback
  • test_map - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_map
  • test_shutdown_race_issue12456 - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_shutdown_race_issue12456
  • test_shutdown_deadlock_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_shutdown_deadlock_pickle
  • test_initializer - test.test_concurrent_futures.test_init.ProcessPoolForkInitializerTest.test_initializer
  • test_error_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_during_result_unpickle_in_result_handler
  • test_exit_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_exit_at_task_unpickle
  • test_error_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_during_result_unpickle_in_result_handler
  • test_20369 - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_20369
  • test_max_tasks_early_shutdown - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_max_tasks_early_shutdown
  • test_max_tasks_per_child_defaults_to_spawn_context - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_max_tasks_per_child_defaults_to_spawn_context
  • test_exit_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_exit_during_func_exec_on_worker
  • test_saturation - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_saturation
  • test_no_timeout - test.test_concurrent_futures.test_as_completed.ProcessPoolSpawnAsCompletedTest.test_no_timeout
  • test_idle_process_reuse_multiple - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_idle_process_reuse_multiple
  • test_crash_big_data - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_crash_big_data
  • test_map_timeout - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_map_timeout
  • test_all_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_all_completed
  • test_error_at_task_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_at_task_pickle
  • test_run_after_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_run_after_shutdown
  • test_ressources_gced_in_workers - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_ressources_gced_in_workers
  • test_first_completed_some_already_completed - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_completed_some_already_completed
  • test_first_exception_one_already_failed - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_exception_one_already_failed
  • test_crash_big_data - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_crash_big_data
  • test_timeout - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_timeout
  • test_initializer - test.test_concurrent_futures.test_init.ProcessPoolForkserverInitializerTest.test_initializer
  • test_cancel_futures - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_cancel_futures
  • test_map - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_map
  • test_max_tasks_per_child_defaults_to_spawn_context - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_max_tasks_per_child_defaults_to_spawn_context
  • test_processes_terminate - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_processes_terminate
  • test_max_tasks_early_shutdown - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_max_tasks_early_shutdown
  • test_ressources_gced_in_workers - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_ressources_gced_in_workers
  • test_cancel_futures - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_cancel_futures
  • test_gh105829_should_not_deadlock_if_wakeup_pipe_full - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_gh105829_should_not_deadlock_if_wakeup_pipe_full
  • test_first_exception - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_exception
  • test_idle_process_reuse_multiple - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_idle_process_reuse_multiple
  • test_map_exception - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_map_exception
  • test_submit_after_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_submit_after_interpreter_shutdown
  • test_20369 - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_20369
  • test_traceback - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_traceback
  • test_20369 - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_20369
  • test_timeout - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_timeout
  • test_idle_process_reuse_one - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_idle_process_reuse_one
  • test_duplicate_futures - test.test_concurrent_futures.test_as_completed.ProcessPoolForkserverAsCompletedTest.test_duplicate_futures
  • test_correct_timeout_exception_msg - test.test_concurrent_futures.test_as_completed.ProcessPoolForkserverAsCompletedTest.test_correct_timeout_exception_msg
  • test_exit_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_exit_during_func_exec_on_worker
  • test_map - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_map
  • test_no_stale_references - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_no_stale_references
  • test_error_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_during_func_exec_on_worker
  • test_free_reference_yielded_future - test.test_concurrent_futures.test_as_completed.ProcessPoolForkAsCompletedTest.test_free_reference_yielded_future
  • test_max_workers_negative - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_max_workers_negative
  • test_initializer - test.test_concurrent_futures.test_init.ProcessPoolSpawnInitializerTest.test_initializer
  • test_all_completed - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_all_completed
  • test_context_manager_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_context_manager_shutdown
  • test_correct_timeout_exception_msg - test.test_concurrent_futures.test_as_completed.ProcessPoolForkAsCompletedTest.test_correct_timeout_exception_msg
  • test_hang_issue12364 - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_hang_issue12364
  • test_first_completed_some_already_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_completed_some_already_completed
  • test_submit_after_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_submit_after_interpreter_shutdown
  • test_crash_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_crash_at_task_unpickle
  • test_exit_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_exit_during_result_unpickle_in_result_handler
  • test_first_exception - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_exception
  • test_max_tasks_per_child - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_max_tasks_per_child
  • test_max_workers_negative - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_max_workers_negative
  • test_exit_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_exit_during_result_pickle_on_worker
  • test_no_timeout - test.test_concurrent_futures.test_as_completed.ProcessPoolForkserverAsCompletedTest.test_no_timeout
  • test_map_exception - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_map_exception
  • test_shutdown_race_issue12456 - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_shutdown_race_issue12456
  • test_first_exception - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_exception
  • test_first_completed_some_already_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_completed_some_already_completed
  • test_map_timeout - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_map_timeout
  • test_no_timeout - test.test_concurrent_futures.test_as_completed.ProcessPoolForkAsCompletedTest.test_no_timeout
  • test_error_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_during_func_exec_on_worker
  • test_free_reference - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_free_reference
  • test_duplicate_futures - test.test_concurrent_futures.test_as_completed.ProcessPoolForkAsCompletedTest.test_duplicate_futures
  • test_crash_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_crash_during_func_exec_on_worker
  • test_hang_issue12364 - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_hang_issue12364
  • test_crash_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_crash_during_func_exec_on_worker
  • test_context_manager_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_context_manager_shutdown
  • test_crash_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_crash_during_result_pickle_on_worker
  • test_shutdown_no_wait - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_shutdown_no_wait
  • test_submit - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_submit
  • test_processes_terminate - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_processes_terminate
  • test_hang_issue12364 - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_hang_issue12364
  • test_crash_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_crash_at_task_unpickle
  • test_del_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_del_shutdown
  • test_shutdown_no_wait - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_shutdown_no_wait
  • test_first_exception_some_already_complete - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_exception_some_already_complete
  • test_correct_timeout_exception_msg - test.test_concurrent_futures.test_as_completed.ProcessPoolSpawnAsCompletedTest.test_correct_timeout_exception_msg
  • test_error_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_at_task_unpickle
  • test_saturation - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_saturation
  • test_python_finalization_error - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_python_finalization_error
  • test_first_completed - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_completed
  • test_error_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_at_task_unpickle
  • test_crash_big_data - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_crash_big_data
  • test_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_interpreter_shutdown
  • test_timeout - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_timeout
  • test_map_chunksize - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_map_chunksize
  • test_error_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_during_result_pickle_on_worker
  • test_first_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_completed
  • test_killed_child - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_killed_child
  • test_ressources_gced_in_workers - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_ressources_gced_in_workers
  • test_no_stale_references - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_no_stale_references
  • test_all_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_all_completed
  • test_free_reference - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_free_reference
  • test_submit - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_submit
  • test_first_exception_some_already_complete - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_exception_some_already_complete
  • test_error_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_during_result_pickle_on_worker
  • test_submit_keyword - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_submit_keyword
  • test_del_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_del_shutdown
  • test_crash_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_crash_during_result_pickle_on_worker
  • test_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_interpreter_shutdown
  • test_python_finalization_error - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_python_finalization_error
  • test_first_exception_one_already_failed - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_exception_one_already_failed
  • test_max_tasks_per_child - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_max_tasks_per_child
  • test_crash_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_crash_at_task_unpickle
  • test_exit_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_exit_during_result_unpickle_in_result_handler
  • test_map_chunksize - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_map_chunksize
  • test_map_chunksize - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_map_chunksize
  • test_shutdown_deadlock_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_shutdown_deadlock_pickle
  • test_error_at_task_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_at_task_pickle
  • test_map_exception - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_map_exception
  • test_first_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_completed
  • test_free_reference_yielded_future - test.test_concurrent_futures.test_as_completed.ProcessPoolForkserverAsCompletedTest.test_free_reference_yielded_future
  • test_del_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_del_shutdown
  • test_first_exception_some_already_complete - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_exception_some_already_complete
  • test_crash_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_crash_during_func_exec_on_worker
  • test_exit_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_exit_at_task_unpickle
  • test_first_exception_one_already_failed - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_exception_one_already_failed
  • test_duplicate_futures - test.test_concurrent_futures.test_as_completed.ProcessPoolSpawnAsCompletedTest.test_duplicate_futures
  • test_python_finalization_error - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_python_finalization_error
  • test_no_stale_references - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_no_stale_references
  • test_exit_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_exit_during_result_pickle_on_worker
  • test_max_tasks_per_child_defaults_to_spawn_context - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_max_tasks_per_child_defaults_to_spawn_context

Summary of the results of the build (if available):

==

Click to see traceback logs 
Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
                  ~~~~~~~~~~~^^^^^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 299, in _Popen
    from .popen_forkserver import Popen
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/popen_forkserver.py", line 7, in <module>
    from . import forkserver
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/forkserver.py", line 16, in <module>
    from . import resource_tracker
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/resource_tracker.py", line 41, in <module>
    import _multiprocessing
ModuleNotFoundError: No module named '_multiprocessing'


Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/popen_forkserver.py", line 7, in <module>
    from . import forkserver
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/forkserver.py", line 16, in <module>
    from . import resource_tracker
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/resource_tracker.py", line 41, in <module>
    import _multiprocessing
ModuleNotFoundError: No module named '_multiprocessing'


Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^


Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
                  ~~~~~~~~~~~^^^^^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 299, in _Popen
    from .popen_forkserver import Popen
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/popen_forkserver.py", line 7, in <module>
    from . import forkserver
ModuleNotFoundError: No module named '_multiprocessing'


Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager


Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
                  ~~~~~~~~~~~^^^^^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 299, in _Popen
    from .popen_forkserver import Popen
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/popen_forkserver.py", line 7, in <module>


Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^


Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/process.py", line 121, in start
    from .popen_forkserver import Popen
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/popen_forkserver.py", line 7, in <module>
    from . import forkserver
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/forkserver.py", line 16, in <module>
    from . import resource_tracker
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/resource_tracker.py", line 41, in <module>
    import _multiprocessing
ModuleNotFoundError: No module named '_multiprocessing'


Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/test_init.py", line 45, in setUp
    super().setUp()
    ~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
                  ~~~~~~~~~~~^^^^^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 299, in _Popen
    from .popen_forkserver import Popen
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/popen_forkserver.py", line 7, in <module>
    from . import forkserver
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/forkserver.py", line 16, in <module>
    from . import resource_tracker
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/resource_tracker.py", line 41, in <module>
    import _multiprocessing
ModuleNotFoundError: No module named '_multiprocessing'


Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/process.py", line 121, in start


Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
                  ~~~~~~~~~~~^^^^^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 299, in _Popen
    from .popen_forkserver import Popen
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/popen_forkserver.py", line 7, in <module>
    from . import forkserver
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/forkserver.py", line 16, in <module>
    m.start()
    ~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
                  ~~~~~~~~~~~^^^^^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 299, in _Popen
    from .popen_forkserver import Popen
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/popen_forkserver.py", line 7, in <module>
    from . import forkserver
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/forkserver.py", line 16, in <module>
    from . import resource_tracker
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/resource_tracker.py", line 41, in <module>
    import _multiprocessing
ModuleNotFoundError: No module named '_multiprocessing'


Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
                  ~~~~~~~~~~~^^^^^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 299, in _Popen
    from .popen_forkserver import Popen
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/popen_forkserver.py", line 7, in <module>
    from . import forkserver
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/forkserver.py", line 16, in <module>
    from . import resource_tracker


Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
    ~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/managers.py", line 566, in start
    self._process.start()
    ~~~~~~~~~~~~~~~~~~~^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
                  ~~~~~~~~~~~^^^^^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/context.py", line 299, in _Popen
    from .popen_forkserver import Popen
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/popen_forkserver.py", line 7, in <module>
    from . import forkserver
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/forkserver.py", line 16, in <module>
    from . import resource_tracker
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/multiprocessing/resource_tracker.py", line 41, in <module>
    import _multiprocessing
ModuleNotFoundError: No module named '_multiprocessing'

@bedevere-bot
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⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot AMD64 Android 3.13 (tier-3) has failed when building commit 5070864.

What do you need to do:

  1. Don't panic.
  2. Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
  3. Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/1592/builds/466) and take a look at the build logs.
  4. Check if the failure is related to this commit (5070864) or if it is a false positive.
  5. If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/1592/builds/466

Summary of the results of the build (if available):

Click to see traceback logs 
remote: Enumerating objects: 7, done.        
remote: Counting objects:  14% (1/7)        
remote: Counting objects:  28% (2/7)        
remote: Counting objects:  42% (3/7)        
remote: Counting objects:  57% (4/7)        
remote: Counting objects:  71% (5/7)        
remote: Counting objects:  85% (6/7)        
remote: Counting objects: 100% (7/7)        
remote: Counting objects: 100% (7/7), done.        
remote: Compressing objects:  25% (1/4)        
remote: Compressing objects:  50% (2/4)        
remote: Compressing objects:  75% (3/4)        
remote: Compressing objects: 100% (4/4)        
remote: Compressing objects: 100% (4/4), done.        
remote: Total 7 (delta 3), reused 3 (delta 3), pack-reused 0 (from 0)        
From https://github.com/python/cpython
 * branch                    3.13       -> FETCH_HEAD
Note: switching to '5070864e161532a14a596c339d94712663142c33'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by switching back to a branch.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:

  git switch -c <new-branch-name>

Or undo this operation with:

  git switch -

Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at 5070864e161 [3.13] gh-128364: Fix flaky `test_timeout` test (gh-130724) (gh-130728)
Switched to and reset branch '3.13'

configure: WARNING: no system libmpdecimal found; falling back to bundled libmpdecimal (deprecated and scheduled for removal in Python 3.15)

In function ‘hashtable_key_from_2_strings’,
    inlined from ‘_extensions_cache_find_unlocked’ at ../../Python/import.c:1264:17:
../../Python/import.c:1177:5: warning: ‘strncpy’ output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]
 1177 |     strncpy(key, str1_data, str1_len);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../Python/import.c:1163:27: note: length computed here
 1163 |     Py_ssize_t str1_len = strlen(str1_data);
      |                           ^~~~~~~~~~~~~~~~~
In function ‘word_to_string’,
    inlined from ‘coeff_to_string’ at ../../Modules/_decimal/libmpdec/io.c:411:13,
    inlined from ‘_mpd_to_string’ at ../../Modules/_decimal/libmpdec/io.c:612:18:
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:360:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  360 |     case 15: EXTRACT_DIGIT(s, x, 100000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:361:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  361 |     case 14: EXTRACT_DIGIT(s, x, 10000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:362:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  362 |     case 13: EXTRACT_DIGIT(s, x, 1000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:359:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  359 |     case 16: EXTRACT_DIGIT(s, x, 1000000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:360:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  360 |     case 15: EXTRACT_DIGIT(s, x, 100000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:361:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  361 |     case 14: EXTRACT_DIGIT(s, x, 10000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:358:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  358 |     case 17: EXTRACT_DIGIT(s, x, 10000000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:359:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  359 |     case 16: EXTRACT_DIGIT(s, x, 1000000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:360:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  360 |     case 15: EXTRACT_DIGIT(s, x, 100000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:357:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  357 |     case 18: EXTRACT_DIGIT(s, x, 100000000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:358:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  358 |     case 17: EXTRACT_DIGIT(s, x, 10000000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:359:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  359 |     case 16: EXTRACT_DIGIT(s, x, 1000000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:361:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  361 |     case 14: EXTRACT_DIGIT(s, x, 10000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:362:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  362 |     case 13: EXTRACT_DIGIT(s, x, 1000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:363:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  363 |     case 12: EXTRACT_DIGIT(s, x, 100000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:362:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  362 |     case 13: EXTRACT_DIGIT(s, x, 1000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:363:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  363 |     case 12: EXTRACT_DIGIT(s, x, 100000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:364:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  364 |     case 11: EXTRACT_DIGIT(s, x, 10000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:363:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  363 |     case 12: EXTRACT_DIGIT(s, x, 100000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:364:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  364 |     case 11: EXTRACT_DIGIT(s, x, 10000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:366:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  366 |     case 10: EXTRACT_DIGIT(s, x, 1000000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:364:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  364 |     case 11: EXTRACT_DIGIT(s, x, 10000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:366:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  366 |     case 10: EXTRACT_DIGIT(s, x, 1000000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:367:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  367 |     case 9:  EXTRACT_DIGIT(s, x, 100000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:366:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  366 |     case 10: EXTRACT_DIGIT(s, x, 1000000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:367:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  367 |     case 9:  EXTRACT_DIGIT(s, x, 100000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:368:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  368 |     case 8:  EXTRACT_DIGIT(s, x, 10000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:367:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  367 |     case 9:  EXTRACT_DIGIT(s, x, 100000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:368:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  368 |     case 8:  EXTRACT_DIGIT(s, x, 10000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:369:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  369 |     case 7:  EXTRACT_DIGIT(s, x, 1000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:368:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  368 |     case 8:  EXTRACT_DIGIT(s, x, 10000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:369:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  369 |     case 7:  EXTRACT_DIGIT(s, x, 1000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:370:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  370 |     case 6:  EXTRACT_DIGIT(s, x, 100000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:369:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  369 |     case 7:  EXTRACT_DIGIT(s, x, 1000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:370:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  370 |     case 6:  EXTRACT_DIGIT(s, x, 100000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:371:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  371 |     case 5:  EXTRACT_DIGIT(s, x, 10000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:370:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  370 |     case 6:  EXTRACT_DIGIT(s, x, 100000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:371:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  371 |     case 5:  EXTRACT_DIGIT(s, x, 10000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:372:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  372 |     case 4:  EXTRACT_DIGIT(s, x, 1000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:371:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  371 |     case 5:  EXTRACT_DIGIT(s, x, 10000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:372:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  372 |     case 4:  EXTRACT_DIGIT(s, x, 1000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:373:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  373 |     case 3:  EXTRACT_DIGIT(s, x, 100UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:372:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  372 |     case 4:  EXTRACT_DIGIT(s, x, 1000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:373:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  373 |     case 3:  EXTRACT_DIGIT(s, x, 100UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:374:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  374 |     case 2:  EXTRACT_DIGIT(s, x, 10UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:373:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  373 |     case 3:  EXTRACT_DIGIT(s, x, 100UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:374:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  374 |     case 2:  EXTRACT_DIGIT(s, x, 10UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:374:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  374 |     case 2:  EXTRACT_DIGIT(s, x, 10UL, dot);
      |              ^~~~~~~~~~~~~
In function ‘word_to_string’,
    inlined from ‘coeff_to_string’ at ../../Modules/_decimal/libmpdec/io.c:411:13,
    inlined from ‘_mpd_to_string’ at ../../Modules/_decimal/libmpdec/io.c:608:18:
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:360:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  360 |     case 15: EXTRACT_DIGIT(s, x, 100000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:361:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  361 |     case 14: EXTRACT_DIGIT(s, x, 10000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:362:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  362 |     case 13: EXTRACT_DIGIT(s, x, 1000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:359:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  359 |     case 16: EXTRACT_DIGIT(s, x, 1000000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:360:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  360 |     case 15: EXTRACT_DIGIT(s, x, 100000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:361:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  361 |     case 14: EXTRACT_DIGIT(s, x, 10000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:358:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  358 |     case 17: EXTRACT_DIGIT(s, x, 10000000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:359:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  359 |     case 16: EXTRACT_DIGIT(s, x, 1000000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:360:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  360 |     case 15: EXTRACT_DIGIT(s, x, 100000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:357:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  357 |     case 18: EXTRACT_DIGIT(s, x, 100000000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:358:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  358 |     case 17: EXTRACT_DIGIT(s, x, 10000000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:359:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  359 |     case 16: EXTRACT_DIGIT(s, x, 1000000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:361:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  361 |     case 14: EXTRACT_DIGIT(s, x, 10000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:362:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  362 |     case 13: EXTRACT_DIGIT(s, x, 1000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:363:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  363 |     case 12: EXTRACT_DIGIT(s, x, 100000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:362:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  362 |     case 13: EXTRACT_DIGIT(s, x, 1000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:363:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  363 |     case 12: EXTRACT_DIGIT(s, x, 100000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:364:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  364 |     case 11: EXTRACT_DIGIT(s, x, 10000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:363:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  363 |     case 12: EXTRACT_DIGIT(s, x, 100000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:364:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  364 |     case 11: EXTRACT_DIGIT(s, x, 10000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:366:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  366 |     case 10: EXTRACT_DIGIT(s, x, 1000000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:364:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  364 |     case 11: EXTRACT_DIGIT(s, x, 10000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:366:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  366 |     case 10: EXTRACT_DIGIT(s, x, 1000000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:367:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  367 |     case 9:  EXTRACT_DIGIT(s, x, 100000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:366:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  366 |     case 10: EXTRACT_DIGIT(s, x, 1000000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:367:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  367 |     case 9:  EXTRACT_DIGIT(s, x, 100000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:368:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  368 |     case 8:  EXTRACT_DIGIT(s, x, 10000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:367:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  367 |     case 9:  EXTRACT_DIGIT(s, x, 100000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:368:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  368 |     case 8:  EXTRACT_DIGIT(s, x, 10000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:369:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  369 |     case 7:  EXTRACT_DIGIT(s, x, 1000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:368:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  368 |     case 8:  EXTRACT_DIGIT(s, x, 10000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:369:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  369 |     case 7:  EXTRACT_DIGIT(s, x, 1000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:370:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  370 |     case 6:  EXTRACT_DIGIT(s, x, 100000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:369:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  369 |     case 7:  EXTRACT_DIGIT(s, x, 1000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:370:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  370 |     case 6:  EXTRACT_DIGIT(s, x, 100000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:371:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  371 |     case 5:  EXTRACT_DIGIT(s, x, 10000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:370:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  370 |     case 6:  EXTRACT_DIGIT(s, x, 100000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:371:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  371 |     case 5:  EXTRACT_DIGIT(s, x, 10000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:372:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  372 |     case 4:  EXTRACT_DIGIT(s, x, 1000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:371:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  371 |     case 5:  EXTRACT_DIGIT(s, x, 10000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:372:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  372 |     case 4:  EXTRACT_DIGIT(s, x, 1000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:373:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  373 |     case 3:  EXTRACT_DIGIT(s, x, 100UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:372:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  372 |     case 4:  EXTRACT_DIGIT(s, x, 1000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:373:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  373 |     case 3:  EXTRACT_DIGIT(s, x, 100UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:374:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  374 |     case 2:  EXTRACT_DIGIT(s, x, 10UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:373:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  373 |     case 3:  EXTRACT_DIGIT(s, x, 100UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:374:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  374 |     case 2:  EXTRACT_DIGIT(s, x, 10UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:374:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  374 |     case 2:  EXTRACT_DIGIT(s, x, 10UL, dot);
      |              ^~~~~~~~~~~~~
In function ‘word_to_string’,
    inlined from ‘coeff_to_string’ at ../../Modules/_decimal/libmpdec/io.c:411:13,
    inlined from ‘_mpd_to_string’ at ../../Modules/_decimal/libmpdec/io.c:502:22:
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:360:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  360 |     case 15: EXTRACT_DIGIT(s, x, 100000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:361:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  361 |     case 14: EXTRACT_DIGIT(s, x, 10000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:362:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  362 |     case 13: EXTRACT_DIGIT(s, x, 1000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:359:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  359 |     case 16: EXTRACT_DIGIT(s, x, 1000000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:360:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  360 |     case 15: EXTRACT_DIGIT(s, x, 100000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:361:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  361 |     case 14: EXTRACT_DIGIT(s, x, 10000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:358:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  358 |     case 17: EXTRACT_DIGIT(s, x, 10000000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:359:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  359 |     case 16: EXTRACT_DIGIT(s, x, 1000000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:360:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  360 |     case 15: EXTRACT_DIGIT(s, x, 100000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:357:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  357 |     case 18: EXTRACT_DIGIT(s, x, 100000000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:358:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  358 |     case 17: EXTRACT_DIGIT(s, x, 10000000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:359:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  359 |     case 16: EXTRACT_DIGIT(s, x, 1000000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:361:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  361 |     case 14: EXTRACT_DIGIT(s, x, 10000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:362:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  362 |     case 13: EXTRACT_DIGIT(s, x, 1000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:363:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  363 |     case 12: EXTRACT_DIGIT(s, x, 100000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:362:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  362 |     case 13: EXTRACT_DIGIT(s, x, 1000000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:363:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  363 |     case 12: EXTRACT_DIGIT(s, x, 100000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:364:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  364 |     case 11: EXTRACT_DIGIT(s, x, 10000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:363:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  363 |     case 12: EXTRACT_DIGIT(s, x, 100000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:364:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  364 |     case 11: EXTRACT_DIGIT(s, x, 10000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:366:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  366 |     case 10: EXTRACT_DIGIT(s, x, 1000000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:364:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  364 |     case 11: EXTRACT_DIGIT(s, x, 10000000000ULL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:366:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  366 |     case 10: EXTRACT_DIGIT(s, x, 1000000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:367:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  367 |     case 9:  EXTRACT_DIGIT(s, x, 100000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:366:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  366 |     case 10: EXTRACT_DIGIT(s, x, 1000000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:367:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  367 |     case 9:  EXTRACT_DIGIT(s, x, 100000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:368:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  368 |     case 8:  EXTRACT_DIGIT(s, x, 10000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:367:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  367 |     case 9:  EXTRACT_DIGIT(s, x, 100000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:368:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  368 |     case 8:  EXTRACT_DIGIT(s, x, 10000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:369:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  369 |     case 7:  EXTRACT_DIGIT(s, x, 1000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:368:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  368 |     case 8:  EXTRACT_DIGIT(s, x, 10000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:369:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  369 |     case 7:  EXTRACT_DIGIT(s, x, 1000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:370:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  370 |     case 6:  EXTRACT_DIGIT(s, x, 100000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:369:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  369 |     case 7:  EXTRACT_DIGIT(s, x, 1000000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:370:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  370 |     case 6:  EXTRACT_DIGIT(s, x, 100000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:371:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  371 |     case 5:  EXTRACT_DIGIT(s, x, 10000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:370:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  370 |     case 6:  EXTRACT_DIGIT(s, x, 100000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:371:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  371 |     case 5:  EXTRACT_DIGIT(s, x, 10000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:372:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  372 |     case 4:  EXTRACT_DIGIT(s, x, 1000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:371:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  371 |     case 5:  EXTRACT_DIGIT(s, x, 10000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:372:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  372 |     case 4:  EXTRACT_DIGIT(s, x, 1000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:373:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  373 |     case 3:  EXTRACT_DIGIT(s, x, 100UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:372:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  372 |     case 4:  EXTRACT_DIGIT(s, x, 1000UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:373:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  373 |     case 3:  EXTRACT_DIGIT(s, x, 100UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:374:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  374 |     case 2:  EXTRACT_DIGIT(s, x, 10UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:373:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  373 |     case 3:  EXTRACT_DIGIT(s, x, 100UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:374:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  374 |     case 2:  EXTRACT_DIGIT(s, x, 10UL, dot);
      |              ^~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:349:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
  349 |         if (s == dot) *s++ = '.'; *s++ = '0' + (char)(x / d); x %= d
      |                                   ~~~~~^~~~~~~~~~~~~~~~~~~~~
../../Modules/_decimal/libmpdec/io.c:374:14: note: in expansion of macro ‘EXTRACT_DIGIT’
  374 |     case 2:  EXTRACT_DIGIT(s, x, 10UL, dot);
      |              ^~~~~~~~~~~~~

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100 43710  100 43710    0     0  51293      0 --:--:-- --:--:-- --:--:--  101k
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configure: WARNING: no system libmpdecimal found; falling back to bundled libmpdecimal (deprecated and scheduled for removal in Python 3.15)

../../../Python/fileutils.c:455:1: warning: unused function 'decode_current_locale' [-Wunused-function]
  455 | decode_current_locale(const char* arg, wchar_t **wstr, size_t *wlen,
      | ^~~~~~~~~~~~~~~~~~~~~
../../../Python/fileutils.c:682:1: warning: unused function 'encode_current_locale' [-Wunused-function]
  682 | encode_current_locale(const wchar_t *text, char **str,
      | ^~~~~~~~~~~~~~~~~~~~~
2 warnings generated.
../../../Modules/_testexternalinspection.c:536:5: warning: code will never be executed [-Wunreachable-code]
  536 |     int pid;
      |     ^~~~~~~~
1 warning generated.

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curl: (22) The requested URL returned error: 503

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⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot iOS ARM64 Simulator 3.13 (tier-3) has failed when building commit 5070864.

What do you need to do:

  1. Don't panic.
  2. Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
  3. Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/1386/builds/1058) and take a look at the build logs.
  4. Check if the failure is related to this commit (5070864) or if it is a false positive.
  5. If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/1386/builds/1058

Failed tests:

  • test.test_concurrent_futures.test_process_pool
  • test.test_concurrent_futures.test_shutdown
  • test.test_concurrent_futures.test_deadlock
  • test.test_concurrent_futures.test_as_completed
  • test.test_concurrent_futures.test_wait
  • test.test_concurrent_futures.test_init

Failed subtests:

  • test_submit_keyword - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_submit_keyword
  • test_max_workers_negative - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_max_workers_negative
  • test_run_after_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_run_after_shutdown
  • test_saturation - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_saturation
  • test_shutdown_deadlock - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_shutdown_deadlock
  • test_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_interpreter_shutdown
  • test_free_reference_yielded_future - test.test_concurrent_futures.test_as_completed.ProcessPoolSpawnAsCompletedTest.test_free_reference_yielded_future
  • test_traceback - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_traceback
  • test_killed_child - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_killed_child
  • test_map - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_map
  • test_shutdown_race_issue12456 - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_shutdown_race_issue12456
  • test_shutdown_deadlock_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_shutdown_deadlock_pickle
  • test_error_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_error_during_result_unpickle_in_result_handler
  • test_killed_child - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_killed_child
  • test_initializer - test.test_concurrent_futures.test_init.ProcessPoolForkInitializerTest.test_initializer
  • test_error_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_during_result_unpickle_in_result_handler
  • test_max_tasks_per_child - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_max_tasks_per_child
  • test_exit_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_exit_at_task_unpickle
  • test_error_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_during_result_unpickle_in_result_handler
  • test_20369 - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_20369
  • test_max_tasks_early_shutdown - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_max_tasks_early_shutdown
  • test_max_tasks_per_child_defaults_to_spawn_context - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_max_tasks_per_child_defaults_to_spawn_context
  • test_exit_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_exit_during_func_exec_on_worker
  • test_saturation - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_saturation
  • test_no_timeout - test.test_concurrent_futures.test_as_completed.ProcessPoolSpawnAsCompletedTest.test_no_timeout
  • test_idle_process_reuse_multiple - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_idle_process_reuse_multiple
  • test_free_reference - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_free_reference
  • test_crash_big_data - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_crash_big_data
  • test_map_timeout - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_map_timeout
  • test_all_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_all_completed
  • test_error_at_task_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_at_task_pickle
  • test_processes_terminate - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_processes_terminate
  • test_run_after_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_run_after_shutdown
  • test_ressources_gced_in_workers - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_ressources_gced_in_workers
  • test_first_completed_some_already_completed - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_completed_some_already_completed
  • test_first_exception_one_already_failed - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_exception_one_already_failed
  • test_crash_big_data - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_crash_big_data
  • test_shutdown_deadlock_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_shutdown_deadlock_pickle
  • test_timeout - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_timeout
  • test_initializer - test.test_concurrent_futures.test_init.ProcessPoolForkserverInitializerTest.test_initializer
  • test_cancel_futures - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_cancel_futures
  • test_submit - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_submit
  • test_map - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_map
  • test_max_tasks_per_child_defaults_to_spawn_context - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_max_tasks_per_child_defaults_to_spawn_context
  • test_processes_terminate - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_processes_terminate
  • test_run_after_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_run_after_shutdown
  • test_max_tasks_early_shutdown - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_max_tasks_early_shutdown
  • test_ressources_gced_in_workers - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_ressources_gced_in_workers
  • test_cancel_futures - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_cancel_futures
  • test_gh105829_should_not_deadlock_if_wakeup_pipe_full - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_gh105829_should_not_deadlock_if_wakeup_pipe_full
  • test_first_exception - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_exception
  • test_idle_process_reuse_multiple - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_idle_process_reuse_multiple
  • test_error_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_error_during_func_exec_on_worker
  • test_map_exception - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_map_exception
  • test_submit_after_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_submit_after_interpreter_shutdown
  • test_traceback - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_traceback
  • test_20369 - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_20369
  • test_20369 - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_20369
  • test_idle_process_reuse_one - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_idle_process_reuse_one
  • test_timeout - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_timeout
  • test_idle_process_reuse_one - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_idle_process_reuse_one
  • test_duplicate_futures - test.test_concurrent_futures.test_as_completed.ProcessPoolForkserverAsCompletedTest.test_duplicate_futures
  • test_correct_timeout_exception_msg - test.test_concurrent_futures.test_as_completed.ProcessPoolForkserverAsCompletedTest.test_correct_timeout_exception_msg
  • test_python_finalization_error - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_python_finalization_error
  • test_exit_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_exit_during_func_exec_on_worker
  • test_map - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_map
  • test_exit_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_exit_during_result_unpickle_in_result_handler
  • test_no_stale_references - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_no_stale_references
  • test_error_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_during_func_exec_on_worker
  • test_free_reference_yielded_future - test.test_concurrent_futures.test_as_completed.ProcessPoolForkAsCompletedTest.test_free_reference_yielded_future
  • test_max_workers_negative - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_max_workers_negative
  • test_idle_process_reuse_one - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_idle_process_reuse_one
  • test_gh105829_should_not_deadlock_if_wakeup_pipe_full - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_gh105829_should_not_deadlock_if_wakeup_pipe_full
  • test_crash_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_crash_during_result_pickle_on_worker
  • test_initializer - test.test_concurrent_futures.test_init.ProcessPoolSpawnInitializerTest.test_initializer
  • test_all_completed - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_all_completed
  • test_context_manager_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_context_manager_shutdown
  • test_correct_timeout_exception_msg - test.test_concurrent_futures.test_as_completed.ProcessPoolForkAsCompletedTest.test_correct_timeout_exception_msg
  • test_hang_issue12364 - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_hang_issue12364
  • test_submit_keyword - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_submit_keyword
  • test_error_at_task_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_error_at_task_pickle
  • test_first_completed_some_already_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_completed_some_already_completed
  • test_submit_after_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_submit_after_interpreter_shutdown
  • test_crash_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_crash_at_task_unpickle
  • test_exit_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_exit_during_result_unpickle_in_result_handler
  • test_first_exception - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_exception
  • test_max_tasks_per_child - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_max_tasks_per_child
  • test_max_workers_negative - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_max_workers_negative
  • test_exit_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_exit_during_result_pickle_on_worker
  • test_no_timeout - test.test_concurrent_futures.test_as_completed.ProcessPoolForkserverAsCompletedTest.test_no_timeout
  • test_traceback - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_traceback
  • test_map_exception - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_map_exception
  • test_shutdown_race_issue12456 - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_shutdown_race_issue12456
  • test_free_reference - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_free_reference
  • test_first_exception - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_exception
  • test_map_timeout - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_map_timeout
  • test_no_timeout - test.test_concurrent_futures.test_as_completed.ProcessPoolForkAsCompletedTest.test_no_timeout
  • test_error_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_during_func_exec_on_worker
  • test_first_completed_some_already_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_completed_some_already_completed
  • test_duplicate_futures - test.test_concurrent_futures.test_as_completed.ProcessPoolForkAsCompletedTest.test_duplicate_futures
  • test_crash_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_crash_during_func_exec_on_worker
  • test_crash_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_crash_during_func_exec_on_worker
  • test_hang_issue12364 - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_hang_issue12364
  • test_context_manager_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_context_manager_shutdown
  • test_crash_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_crash_during_result_pickle_on_worker
  • test_shutdown_no_wait - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_shutdown_no_wait
  • test_submit - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_submit
  • test_processes_terminate - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_processes_terminate
  • test_crash_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_crash_at_task_unpickle
  • test_hang_issue12364 - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_hang_issue12364
  • test_del_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_del_shutdown
  • test_shutdown_no_wait - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_shutdown_no_wait
  • test_gh105829_should_not_deadlock_if_wakeup_pipe_full - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_gh105829_should_not_deadlock_if_wakeup_pipe_full
  • test_correct_timeout_exception_msg - test.test_concurrent_futures.test_as_completed.ProcessPoolSpawnAsCompletedTest.test_correct_timeout_exception_msg
  • test_first_exception_some_already_complete - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_exception_some_already_complete
  • test_error_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_at_task_unpickle
  • test_context_manager_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_context_manager_shutdown
  • test_saturation - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_saturation
  • test_python_finalization_error - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_python_finalization_error
  • test_crash_big_data - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_crash_big_data
  • test_error_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_at_task_unpickle
  • test_shutdown_deadlock - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_shutdown_deadlock
  • test_first_completed - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_completed
  • test_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_interpreter_shutdown
  • test_max_tasks_early_shutdown - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_max_tasks_early_shutdown
  • test_timeout - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_timeout
  • test_map_chunksize - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_map_chunksize
  • test_error_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_error_during_result_pickle_on_worker
  • test_first_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_completed
  • test_killed_child - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_killed_child
  • test_ressources_gced_in_workers - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_ressources_gced_in_workers
  • test_no_stale_references - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_no_stale_references
  • test_cancel_futures - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_cancel_futures
  • test_all_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_all_completed
  • test_free_reference - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_free_reference
  • test_submit - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_submit
  • test_first_exception_some_already_complete - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_exception_some_already_complete
  • test_error_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_during_result_pickle_on_worker
  • test_exit_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_exit_during_result_pickle_on_worker
  • test_submit_keyword - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_submit_keyword
  • test_del_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_del_shutdown
  • test_exit_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_exit_during_func_exec_on_worker
  • test_crash_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_crash_during_result_pickle_on_worker
  • test_shutdown_race_issue12456 - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_shutdown_race_issue12456
  • test_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkProcessPoolShutdownTest.test_interpreter_shutdown
  • test_python_finalization_error - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_python_finalization_error
  • test_first_exception_one_already_failed - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_exception_one_already_failed
  • test_error_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_error_at_task_unpickle
  • test_max_tasks_per_child - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_max_tasks_per_child
  • test_crash_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_crash_at_task_unpickle
  • test_exit_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_exit_at_task_unpickle
  • test_exit_during_result_unpickle_in_result_handler - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_exit_during_result_unpickle_in_result_handler
  • test_map_chunksize - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_map_chunksize
  • test_map_chunksize - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_map_chunksize
  • test_map_timeout - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_map_timeout
  • test_shutdown_deadlock_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_shutdown_deadlock_pickle
  • test_error_at_task_pickle - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_error_at_task_pickle
  • test_map_exception - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_map_exception
  • test_first_completed - test.test_concurrent_futures.test_wait.ProcessPoolForkWaitTest.test_first_completed
  • test_idle_process_reuse_multiple - test.test_concurrent_futures.test_process_pool.ProcessPoolForkserverProcessPoolExecutorTest.test_idle_process_reuse_multiple
  • test_shutdown_no_wait - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_shutdown_no_wait
  • test_free_reference_yielded_future - test.test_concurrent_futures.test_as_completed.ProcessPoolForkserverAsCompletedTest.test_free_reference_yielded_future
  • test_shutdown_deadlock - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_shutdown_deadlock
  • test_del_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolSpawnProcessPoolShutdownTest.test_del_shutdown
  • test_first_exception_some_already_complete - test.test_concurrent_futures.test_wait.ProcessPoolSpawnWaitTest.test_first_exception_some_already_complete
  • test_crash_during_func_exec_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_crash_during_func_exec_on_worker
  • test_exit_at_task_unpickle - test.test_concurrent_futures.test_deadlock.ProcessPoolForkExecutorDeadlockTest.test_exit_at_task_unpickle
  • test_submit_after_interpreter_shutdown - test.test_concurrent_futures.test_shutdown.ProcessPoolForkserverProcessPoolShutdownTest.test_submit_after_interpreter_shutdown
  • test_first_exception_one_already_failed - test.test_concurrent_futures.test_wait.ProcessPoolForkserverWaitTest.test_first_exception_one_already_failed
  • test_duplicate_futures - test.test_concurrent_futures.test_as_completed.ProcessPoolSpawnAsCompletedTest.test_duplicate_futures
  • test_error_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolForkserverExecutorDeadlockTest.test_error_during_result_pickle_on_worker
  • test_no_stale_references - test.test_concurrent_futures.test_process_pool.ProcessPoolForkProcessPoolExecutorTest.test_no_stale_references
  • test_exit_during_result_pickle_on_worker - test.test_concurrent_futures.test_deadlock.ProcessPoolSpawnExecutorDeadlockTest.test_exit_during_result_pickle_on_worker
  • test_max_tasks_per_child_defaults_to_spawn_context - test.test_concurrent_futures.test_process_pool.ProcessPoolSpawnProcessPoolExecutorTest.test_max_tasks_per_child_defaults_to_spawn_context

Summary of the results of the build (if available):

==

Click to see traceback logs 
Traceback (most recent call last):
  File "/Users/buildbot/Library/Developer/XCTestDevices/5491F838-09A6-4CAC-A54C-6E371B7FD81D/data/Containers/Bundle/Application/EAFF790A-DD05-4C71-87C9-41867101C233/iOSTestbed.app/python/lib/python3.13/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/5491F838-09A6-4CAC-A54C-6E371B7FD81D/data/Containers/Bundle/Application/EAFF790A-DD05-4C71-87C9-41867101C233/iOSTestbed.app/python/lib/python3.13/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/5491F838-09A6-4CAC-A54C-6E371B7FD81D/data/Containers/Bundle/Application/EAFF790A-DD05-4C71-87C9-41867101C233/iOSTestbed.app/python/lib/python3.13/multiprocessing/managers.py", line 569, in start
    self._address = reader.recv()
                    ~~~~~~~~~~~^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/5491F838-09A6-4CAC-A54C-6E371B7FD81D/data/Containers/Bundle/Application/EAFF790A-DD05-4C71-87C9-41867101C233/iOSTestbed.app/python/lib/python3.13/multiprocessing/connection.py", line 250, in recv
    buf = self._recv_bytes()
  File "/Users/buildbot/Library/Developer/XCTestDevices/5491F838-09A6-4CAC-A54C-6E371B7FD81D/data/Containers/Bundle/Application/EAFF790A-DD05-4C71-87C9-41867101C233/iOSTestbed.app/python/lib/python3.13/multiprocessing/connection.py", line 430, in _recv_bytes
    buf = self._recv(4)
  File "/Users/buildbot/Library/Developer/XCTestDevices/5491F838-09A6-4CAC-A54C-6E371B7FD81D/data/Containers/Bundle/Application/EAFF790A-DD05-4C71-87C9-41867101C233/iOSTestbed.app/python/lib/python3.13/multiprocessing/connection.py", line 399, in _recv
    raise EOFError
EOFError


Traceback (most recent call last):
  File "/Users/buildbot/Library/Developer/XCTestDevices/5491F838-09A6-4CAC-A54C-6E371B7FD81D/data/Containers/Bundle/Application/EAFF790A-DD05-4C71-87C9-41867101C233/iOSTestbed.app/python/lib/python3.13/test/test_concurrent_futures/test_init.py", line 45, in setUp
    super().setUp()
    ~~~~~~~~~~~~~^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/5491F838-09A6-4CAC-A54C-6E371B7FD81D/data/Containers/Bundle/Application/EAFF790A-DD05-4C71-87C9-41867101C233/iOSTestbed.app/python/lib/python3.13/test/test_concurrent_futures/util.py", line 50, in setUp
    self.manager = multiprocessing.Manager()
                   ~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/5491F838-09A6-4CAC-A54C-6E371B7FD81D/data/Containers/Bundle/Application/EAFF790A-DD05-4C71-87C9-41867101C233/iOSTestbed.app/python/lib/python3.13/multiprocessing/context.py", line 57, in Manager
    m.start()
    ~~~~~~~^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/5491F838-09A6-4CAC-A54C-6E371B7FD81D/data/Containers/Bundle/Application/EAFF790A-DD05-4C71-87C9-41867101C233/iOSTestbed.app/python/lib/python3.13/multiprocessing/managers.py", line 569, in start
    self._address = reader.recv()
                    ~~~~~~~~~~~^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/5491F838-09A6-4CAC-A54C-6E371B7FD81D/data/Containers/Bundle/Application/EAFF790A-DD05-4C71-87C9-41867101C233/iOSTestbed.app/python/lib/python3.13/multiprocessing/connection.py", line 250, in recv
    buf = self._recv_bytes()
  File "/Users/buildbot/Library/Developer/XCTestDevices/5491F838-09A6-4CAC-A54C-6E371B7FD81D/data/Containers/Bundle/Application/EAFF790A-DD05-4C71-87C9-41867101C233/iOSTestbed.app/python/lib/python3.13/multiprocessing/connection.py", line 430, in _recv_bytes
    buf = self._recv(4)
  File "/Users/buildbot/Library/Developer/XCTestDevices/5491F838-09A6-4CAC-A54C-6E371B7FD81D/data/Containers/Bundle/Application/EAFF790A-DD05-4C71-87C9-41867101C233/iOSTestbed.app/python/lib/python3.13/multiprocessing/connection.py", line 399, in _recv
    raise EOFError
EOFError


Traceback (most recent call last):
  File "/Users/buildbot/Library/Developer/XCTestDevices/5491F838-09A6-4CAC-A54C-6E371B7FD81D/data/Containers/Bundle/Application/EAFF790A-DD05-4C71-87C9-41867101C233/iOSTestbed.app/python/lib/python3.13/multiprocessing/process.py", line 313, in _bootstrap
    self.run()
    ~~~~~~~~^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/5491F838-09A6-4CAC-A54C-6E371B7FD81D/data/Containers/Bundle/Application/EAFF790A-DD05-4C71-87C9-41867101C233/iOSTestbed.app/python/lib/python3.13/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
    ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/5491F838-09A6-4CAC-A54C-6E371B7FD81D/data/Containers/Bundle/Application/EAFF790A-DD05-4C71-87C9-41867101C233/iOSTestbed.app/python/lib/python3.13/multiprocessing/managers.py", line 594, in _run_server
    server = cls._Server(registry, address, authkey, serializer)
  File "/Users/buildbot/Library/Developer/XCTestDevices/5491F838-09A6-4CAC-A54C-6E371B7FD81D/data/Containers/Bundle/Application/EAFF790A-DD05-4C71-87C9-41867101C233/iOSTestbed.app/python/lib/python3.13/multiprocessing/managers.py", line 159, in __init__
    self.listener = Listener(address=address, backlog=128)
                    ~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/5491F838-09A6-4CAC-A54C-6E371B7FD81D/data/Containers/Bundle/Application/EAFF790A-DD05-4C71-87C9-41867101C233/iOSTestbed.app/python/lib/python3.13/multiprocessing/connection.py", line 464, in __init__
    self._listener = SocketListener(address, family, backlog)
                     ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/buildbot/Library/Developer/XCTestDevices/5491F838-09A6-4CAC-A54C-6E371B7FD81D/data/Containers/Bundle/Application/EAFF790A-DD05-4C71-87C9-41867101C233/iOSTestbed.app/python/lib/python3.13/multiprocessing/connection.py", line 608, in __init__
    self._socket.bind(address)
    ~~~~~~~~~~~~~~~~~^^^^^^^^^
OSError: AF_UNIX path too long
ERROR

colesbury added a commit that referenced this pull request Mar 1, 2025
@colesbury
Revert "gh-128364: Fix flaky test_timeout test (gh-130724)" (gh-130732
5221d9c 
)

Change broke Android and iOS buildbots that do not have multiprocessing.

This reverts commit cfa0b1d.
miss-islington pushed a commit to miss-islington/cpython that referenced this pull request Mar 1, 2025
@colesbury @miss-islington
Revert "pythongh-128364: Fix flaky test_timeout test (pythongh-130724…
883847d 
…)" (pythongh-130732)

Change broke Android and iOS buildbots that do not have multiprocessing.

This reverts commit cfa0b1d.
(cherry picked from commit 5221d9c)

Co-authored-by: Sam Gross <colesbury@gmail.com>
miss-islington pushed a commit to miss-islington/cpython that referenced this pull request Mar 1, 2025
@colesbury @miss-islington
Revert "pythongh-128364: Fix flaky test_timeout test (pythongh-130724…
aa70218 
…)" (pythongh-130732)

Change broke Android and iOS buildbots that do not have multiprocessing.

This reverts commit cfa0b1d.
(cherry picked from commit 5221d9c)

Co-authored-by: Sam Gross <colesbury@gmail.com>
@bedevere-bot
Copy link

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot aarch64 Fedora Stable LTO + PGO 3.x (tier-2) has failed when building commit cfa0b1d.

What do you need to do:

  1. Don't panic.
  2. Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
  3. Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/524/builds/7137) and take a look at the build logs.
  4. Check if the failure is related to this commit (cfa0b1d) or if it is a false positive.
  5. If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/524/builds/7137

Summary of the results of the build (if available):

==

Click to see traceback logs 
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-aarch64.lto-pgo/build/Lib/threading.py", line 1054, in _bootstrap_inner
    self.run()
    ~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-aarch64.lto-pgo/build/Lib/threading.py", line 996, in run
    self._target(*self._args, **self._kwargs)
    ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-aarch64.lto-pgo/build/Lib/test/test_interpreters/test_stress.py", line 47, in run
    interp = interpreters.create()
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-aarch64.lto-pgo/build/Lib/test/support/interpreters/__init__.py", line 76, in create
    id = _interpreters.create(reqrefs=True)
interpreters.InterpreterError: interpreter creation failed
k


Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-aarch64.lto-pgo/build/Lib/threading.py", line 1054, in _bootstrap_inner
    self.run()
    ~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-aarch64.lto-pgo/build/Lib/threading.py", line 996, in run
    self._target(*self._args, **self._kwargs)
    ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-aarch64.lto-pgo/build/Lib/test/test_interpreters/test_stress.py", line 30, in task
    interp = interpreters.create()
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-aarch64.lto-pgo/build/Lib/test/support/interpreters/__init__.py", line 76, in create
    id = _interpreters.create(reqrefs=True)
interpreters.InterpreterError: interpreter creation failed
k

colesbury added a commit that referenced this pull request Mar 1, 2025
@miss-islington @colesbury
[3.12] Revert "gh-128364: Fix flaky test_timeout test (gh-130724)" (g…
99e18ab 
…h-130732) (#130735)

Revert "gh-128364: Fix flaky `test_timeout` test (gh-130724)" (gh-130732)

Change broke Android and iOS buildbots that do not have multiprocessing.

This reverts commit cfa0b1d.
(cherry picked from commit 5221d9c)

Co-authored-by: Sam Gross <colesbury@gmail.com>
colesbury added a commit that referenced this pull request Mar 1, 2025
@miss-islington @colesbury
[3.13] Revert "gh-128364: Fix flaky test_timeout test (gh-130724)" (g…
a0ea87c 
…h-130732) (#130734)

Revert "gh-128364: Fix flaky `test_timeout` test (gh-130724)" (gh-130732)

Change broke Android and iOS buildbots that do not have multiprocessing.

This reverts commit cfa0b1d.
(cherry picked from commit 5221d9c)

Co-authored-by: Sam Gross <colesbury@gmail.com>
@bedevere-bot
Copy link

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot AMD64 CentOS9 NoGIL Refleaks 3.x (tier-1) has failed when building commit cfa0b1d.

What do you need to do:

  1. Don't panic.
  2. Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
  3. Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/1610/builds/939) and take a look at the build logs.
  4. Check if the failure is related to this commit (cfa0b1d) or if it is a false positive.
  5. If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/1610/builds/939

Failed tests:

  • test.test_concurrent_futures.test_process_pool
  • test.test_concurrent_futures.test_shutdown
  • test.test_concurrent_futures.test_interpreter_pool
  • test.test_concurrent_futures.test_deadlock
  • test.test_concurrent_futures.test_as_completed
  • test.test_concurrent_futures.test_wait
  • test.test_concurrent_futures.test_init

Failed subtests:

  • test_free_reference - test.test_concurrent_futures.test_interpreter_pool.InterpreterPoolExecutorTest.test_free_reference

Test leaking resources:

  • test_process_pool: file descriptors
  • test_shutdown: file descriptors
  • test_wait: file descriptors
  • test_shutdown: references
  • test_deadlock: memory blocks
  • test_init: memory blocks
  • test_deadlock: references
  • test_deadlock: file descriptors
  • test_init: file descriptors
  • test_shutdown: memory blocks
  • test_process_pool: memory blocks
  • test_as_completed: file descriptors
  • test_process_pool: references

Summary of the results of the build (if available):

==

Click to see traceback logs 
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.itamaro-centos-aws.refleak.nogil/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.itamaro-centos-aws.refleak.nogil/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.itamaro-centos-aws.refleak.nogil/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.itamaro-centos-aws.refleak.nogil/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.itamaro-centos-aws.refleak.nogil/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.itamaro-centos-aws.refleak.nogil/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.itamaro-centos-aws.refleak.nogil/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.itamaro-centos-aws.refleak.nogil/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.itamaro-centos-aws.refleak.nogil/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.itamaro-centos-aws.refleak.nogil/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.itamaro-centos-aws.refleak.nogil/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.itamaro-centos-aws.refleak.nogil/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.itamaro-centos-aws.refleak.nogil/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.itamaro-centos-aws.refleak.nogil/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.itamaro-centos-aws.refleak.nogil/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.itamaro-centos-aws.refleak.nogil/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.itamaro-centos-aws.refleak.nogil/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.itamaro-centos-aws.refleak.nogil/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory


Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.itamaro-centos-aws.refleak.nogil/build/Lib/test/test_concurrent_futures/executor.py", line 132, in test_free_reference
    self.assertIsNone(wr())
    ~~~~~~~~~~~~~~~~~^^^^^^
AssertionError: <test.test_concurrent_futures.executor.MyObject object at 0x2001a1f0120> is not None

@bedevere-bot
Copy link

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot s390x RHEL8 Refleaks 3.x (tier-3) has failed when building commit cfa0b1d.

What do you need to do:

  1. Don't panic.
  2. Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
  3. Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/75/builds/2233) and take a look at the build logs.
  4. Check if the failure is related to this commit (cfa0b1d) or if it is a false positive.
  5. If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/75/builds/2233

Failed tests:

  • test.test_concurrent_futures.test_process_pool
  • test.test_concurrent_futures.test_shutdown
  • test.test_concurrent_futures.test_deadlock
  • test.test_concurrent_futures.test_as_completed
  • test.test_concurrent_futures.test_wait
  • test.test_concurrent_futures.test_init

Test leaking resources:

  • test_wait: file descriptors
  • test_process_pool: file descriptors
  • test_shutdown: file descriptors
  • test_shutdown: references
  • test_deadlock: memory blocks
  • test_deadlock: references
  • test_deadlock: file descriptors
  • test_init: file descriptors
  • test_shutdown: memory blocks
  • test_process_pool: memory blocks
  • test_as_completed: file descriptors
  • test_process_pool: references

Summary of the results of the build (if available):

==

Click to see traceback logs 
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-rhel8-s390x.refleak/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-rhel8-s390x.refleak/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.cstratak-rhel8-s390x.refleak/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-rhel8-s390x.refleak/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-rhel8-s390x.refleak/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.cstratak-rhel8-s390x.refleak/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-rhel8-s390x.refleak/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-rhel8-s390x.refleak/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.cstratak-rhel8-s390x.refleak/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-rhel8-s390x.refleak/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-rhel8-s390x.refleak/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.cstratak-rhel8-s390x.refleak/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-rhel8-s390x.refleak/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-rhel8-s390x.refleak/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.cstratak-rhel8-s390x.refleak/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-rhel8-s390x.refleak/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-rhel8-s390x.refleak/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.cstratak-rhel8-s390x.refleak/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory

@bedevere-bot
Copy link

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot s390x RHEL9 Refleaks 3.x (tier-3) has failed when building commit cfa0b1d.

What do you need to do:

  1. Don't panic.
  2. Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
  3. Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/1589/builds/1036) and take a look at the build logs.
  4. Check if the failure is related to this commit (cfa0b1d) or if it is a false positive.
  5. If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/1589/builds/1036

Failed tests:

  • test.test_concurrent_futures.test_process_pool
  • test.test_concurrent_futures.test_shutdown
  • test.test_concurrent_futures.test_deadlock
  • test.test_concurrent_futures.test_as_completed
  • test.test_concurrent_futures.test_wait
  • test.test_concurrent_futures.test_init

Test leaking resources:

  • test_process_pool: file descriptors
  • test_wait: file descriptors
  • test_shutdown: file descriptors
  • test_shutdown: references
  • test_deadlock: memory blocks
  • test_deadlock: references
  • test_deadlock: file descriptors
  • test_init: file descriptors
  • test_shutdown: memory blocks
  • test_process_pool: memory blocks
  • test_as_completed: file descriptors
  • test_process_pool: references

Summary of the results of the build (if available):

==

Click to see traceback logs 
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-rhel9-s390x.refleak/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-rhel9-s390x.refleak/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.cstratak-rhel9-s390x.refleak/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-rhel9-s390x.refleak/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-rhel9-s390x.refleak/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.cstratak-rhel9-s390x.refleak/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-rhel9-s390x.refleak/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-rhel9-s390x.refleak/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.cstratak-rhel9-s390x.refleak/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-rhel9-s390x.refleak/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-rhel9-s390x.refleak/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.cstratak-rhel9-s390x.refleak/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-rhel9-s390x.refleak/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-rhel9-s390x.refleak/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.cstratak-rhel9-s390x.refleak/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-rhel9-s390x.refleak/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-rhel9-s390x.refleak/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.cstratak-rhel9-s390x.refleak/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory

@bedevere-bot
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⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot AMD64 Fedora Stable Refleaks 3.x (tier-1) has failed when building commit cfa0b1d.

What do you need to do:

  1. Don't panic.
  2. Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
  3. Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/320/builds/2050) and take a look at the build logs.
  4. Check if the failure is related to this commit (cfa0b1d) or if it is a false positive.
  5. If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/320/builds/2050

Failed tests:

  • test.test_concurrent_futures.test_process_pool
  • test.test_concurrent_futures.test_shutdown
  • test.test_concurrent_futures.test_deadlock
  • test.test_concurrent_futures.test_as_completed
  • test.test_concurrent_futures.test_wait
  • test.test_concurrent_futures.test_init

Test leaking resources:

  • test_shutdown: file descriptors
  • test_wait: file descriptors
  • test_process_pool: file descriptors
  • test_deadlock: memory blocks
  • test_process_pool: references
  • test_init: memory blocks
  • test_deadlock: references
  • test_deadlock: file descriptors
  • test_init: file descriptors
  • test_process_pool: memory blocks
  • test_shutdown: memory blocks
  • test_as_completed: file descriptors
  • test_shutdown: references

Summary of the results of the build (if available):

==

Click to see traceback logs 
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-x86_64.refleak/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-x86_64.refleak/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-x86_64.refleak/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-x86_64.refleak/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-x86_64.refleak/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-x86_64.refleak/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-x86_64.refleak/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-x86_64.refleak/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-x86_64.refleak/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-x86_64.refleak/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-x86_64.refleak/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-x86_64.refleak/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-x86_64.refleak/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-x86_64.refleak/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-x86_64.refleak/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-x86_64.refleak/build/Lib/multiprocessing/util.py", line 292, in _run_finalizers
    finalizer()
    ~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-x86_64.refleak/build/Lib/multiprocessing/util.py", line 216, in __call__
    res = self._callback(*self._args, **self._kwargs)
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-stable-x86_64.refleak/build/Lib/multiprocessing/synchronize.py", line 86, in _cleanup
    sem_unlink(name)
    ~~~~~~~~~~^^^^^^
FileNotFoundError: [Errno 2] No such file or directory

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@picnixz picnixz picnixz approved these changes

@zanieb zanieb zanieb approved these changes

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