conda macos CI failure end of November 2023

[traversaro]

2023-11-27T02:18:07.2233210Z }
2023-11-27T02:18:07.2279670Z loading initial cache file /Users/runner/work/robotology-superbuild/robotology-superbuild/.ci/initial-cache.gh.cmake
2023-11-27T02:18:08.0119710Z -- The C compiler identification is Clang 15.0.7
2023-11-27T02:18:09.2030750Z -- Detecting C compiler ABI info
2023-11-27T02:18:09.6929350Z -- Detecting C compiler ABI info - done
2023-11-27T02:18:09.7024160Z -- Check for working C compiler: /Users/runner/miniconda3/envs/test/bin/x86_64-apple-darwin13.4.0-clang - skipped
2023-11-27T02:18:09.7028290Z -- Detecting C compile features
2023-11-27T02:18:09.7036350Z -- Detecting C compile features - done
2023-11-27T02:18:09.9388660Z -- The CXX compiler identification is Clang 15.0.7
2023-11-27T02:18:10.0545950Z -- Detecting CXX compiler ABI info
2023-11-27T02:18:10.5563550Z -- Detecting CXX compiler ABI info - done
2023-11-27T02:18:10.5662290Z -- Check for working CXX compiler: /Users/runner/miniconda3/envs/test/bin/x86_64-apple-darwin13.4.0-clang++ - skipped
2023-11-27T02:18:10.5665760Z -- Detecting CXX compile features
2023-11-27T02:18:10.5674900Z -- Detecting CXX compile features - done
2023-11-27T02:18:13.6451380Z CMake Error at /Users/runner/miniconda3/envs/test/share/cmake-3.27/Modules/FindPackageHandleStandardArgs.cmake:230 (message):
2023-11-27T02:18:13.6558070Z   Could NOT find Python3 (missing: Python3_LIBRARIES Development
2023-11-27T02:18:13.6559910Z -- Configuring incomplete, errors occurred!
2023-11-27T02:18:13.6793910Z   Development.Embed) (found version "3.12.0")
2023-11-27T02:18:13.6798830Z Call Stack (most recent call first):
2023-11-27T02:18:13.6804470Z   /Users/runner/miniconda3/envs/test/share/cmake-3.27/Modules/FindPackageHandleStandardArgs.cmake:600 (_FPHSA_FAILURE_MESSAGE)
2023-11-27T02:18:13.6809650Z   /Users/runner/miniconda3/envs/test/share/cmake-3.27/Modules/FindPython/Support.cmake:3824 (find_package_handle_standard_args)
2023-11-27T02:18:13.6813480Z   /Users/runner/miniconda3/envs/test/share/cmake-3.27/Modules/FindPython3.cmake:545 (include)
2023-11-27T02:18:13.6815360Z   CMakeLists.txt:44 (find_package)
2023-11-27T02:18:13.6815940Z 
2023-11-27T02:18:13.6815950Z 
2023-11-27T02:18:13.6831950Z ##[error]Process completed with exit code 1.
2023-11-27T02:18:13.7218230Z Post job cleanup.

Not sure what changed, the installed packages are exactly the same. This may be related to #1510 .

[traversaro]

Last working: https://github.com/robotology/robotology-superbuild/actions/runs/6992829623
First failure: https://github.com/robotology/robotology-superbuild/actions/runs/6999732715

[traversaro]

Last working: https://github.com/robotology/robotology-superbuild/actions/runs/6992829623 First failure: https://github.com/robotology/robotology-superbuild/actions/runs/6999732715

The only difference seems that in the last working the github runner image used was 20231029.1, while the failing bumped back to 20230921.1 for some reason.

[traversaro]

For some reason, the issue appeared again on Unstable builds.

[traversaro]

For some reason, the issue appeared again on Unstable builds.

Also on Default builds: https://github.com/robotology/robotology-superbuild/actions/runs/7018167777 . I guess the problem is non-deterministic, cool.

[traversaro]

The issue disappeared again (https://github.com/robotology/robotology-superbuild/actions/runs/7027109087/job/19125985280), hopefully it is a GitHub Actions-related issue that is solved now.