execv error executing PEX in custom rule

[nickbreen]

Description of the problem / feature request:

Attempting to write a rule to use pex to build PEX's.

Getting a strange error from ctx.actions.run that does not manifest with a genrule or direct invocation outside of bazel.

Feature requests: what underlying problem are you trying to solve with this feature?

Define a simple pex_binary rule.

Bugs: what's the simplest, easiest way to reproduce this bug? Please provide a minimal example if possible.

Minimal reproduction: https://github.com/nickbreen/bazel_pex

What operating system are you running Bazel on?

Fedora 34, Python 3.6 and 3.9

What's the output of bazel info release?

release 4.2.0

Have you found anything relevant by searching the web?

I've found a number of repos and issues on github for bazel and rules_python, etc; all of which appear to be inconclusive or appear ancient/abandoned:

• py_binary should support a PEX output #11931
• borancar/mishmash@928cd7b#diff-6b9d2d187ff982cd6100e3a5e0813e450351d5164262d0c1d9acc43522d994db
• https://github.com/benley/bazel_rules_pex
• https://gist.github.com/simeonf/062af826e79259bc7686
• https://www.shearn89.com/2021/04/15/pex-file-creation

Any other information, logs, or outputs that you want to share?

Please see https://github.com/nickbreen/bazel_pex

[comius]

Quick look, this looks like an error thrown by an action during its execution (not something thrown by Bazel).

[github-actions]

Thank you for contributing to the Bazel repository! This issue has been marked as stale since it has not had any activity in the last 1+ years. It will be closed in the next 14 days unless any other activity occurs or one of the following labels is added: "not stale", "awaiting-bazeler". Please reach out to the triage team (@bazelbuild/triage) if you think this issue is still relevant or you are interested in getting the issue resolved.

[github-actions]

This issue has been automatically closed due to inactivity. If you're still interested in pursuing this, please reach out to the triage team (@bazelbuild/triage). Thanks!