Add `None` return to functions in the tests folder which do not return

InvincibleRMC commented 2 months ago

This adds None type annotation to functions which take no inputs and return nothing. I understand this is a big PR and if it is too big I will split it up into smaller ones.

fujitatomoya commented 1 month ago

Pulls: ros2/rclpy#1358 Gist: https://gist.githubusercontent.com/fujitatomoya/df5ddd92de46f7fbd7b4c45780230ecb/raw/d4a225117a62b661fa7b461ee574df76d2ccb99a/ros2.repos BUILD args: --packages-above-and-dependencies rclpy TEST args: --packages-above rclpy ROS Distro: rolling Job: ci_launcher ci_launcher ran: https://ci.ros2.org/job/ci_launcher/14629

Linux
Linux-aarch64
Linux-rhel
Windows

InvincibleRMC commented 1 month ago

Hmm ros2cli is failing like #1349. I'm not really sure how that is possible since this code only changes unit tests in rclpy.

fujitatomoya commented 1 month ago

I heard that we found RHEL is unstable recently again, lets wait for windows then. lets keep this open until RHEL instability is fixed, i will get this back once that goes away to restart CI.

InvincibleRMC commented 1 month ago

I heard that we found RHEL is unstable recently again, lets wait for windows then. lets keep this open until RHEL instability is fixed, i will get this back once that goes away to restart CI.

Ok please let me know when it gets fixed.

clalancette commented 1 month ago

All known issues have now been fixed, so I'll run CI again.

clalancette commented 1 month ago

Pulls: https://github.com/ros2/rclpy/pull/1358 Gist: https://gist.githubusercontent.com/clalancette/da6b7c58a4ac36fe3f2d3d70e23071f9/raw/d4a225117a62b661fa7b461ee574df76d2ccb99a/ros2.repos BUILD args: --packages-above-and-dependencies rclpy TEST args: --packages-above rclpy ROS Distro: rolling Job: ci_launcher ci_launcher ran: https://ci.ros2.org/job/ci_launcher/14644

Linux
Linux-aarch64
Linux-rhel
Windows

clalancette commented 1 month ago

So it does indeed look like RHEL is having issues with this PR. The nightly job didn't have any failures, while the CI job here did. So this needs to be looked into before we can merge this.

InvincibleRMC commented 1 month ago

This is quite strange. How modifying test cases in rclpy causes only rhel ros2cli to fail.

clalancette commented 1 month ago

This is quite strange. How modifying test cases in rclpy causes only rhel ros2cli to fail.

Agreed, I don't quite understand it myself, but there is a crash here in pyflakes that doesn't seem to be in the nightlies:

Current thread 0x00007f1724fe2740 (most recent call first):
  File "/usr/lib/python3.9/site-packages/pyflakes/checker.py", line 353 in __init__
  File "/usr/lib/python3.9/site-packages/pyflakes/checker.py", line 915 in __init__
  File "/usr/lib/python3.9/site-packages/flake8/plugins/pyflakes.py", line 94 in __init__
  File "/usr/lib/python3.9/site-packages/flake8/checker.py", line 417 in run_check
  File "/usr/lib/python3.9/site-packages/flake8/checker.py", line 493 in run_ast_checks
  File "/usr/lib/python3.9/site-packages/flake8/checker.py", line 597 in run_checks
  File "/usr/lib/python3.9/site-packages/flake8/checker.py", line 687 in _run_checks
  File "/usr/lib64/python3.9/multiprocessing/pool.py", line 48 in mapstar
  File "/usr/lib64/python3.9/multiprocessing/pool.py", line 125 in worker
  File "/usr/lib64/python3.9/multiprocessing/process.py", line 108 in run
  File "/usr/lib64/python3.9/multiprocessing/process.py", line 315 in _bootstrap
  File "/usr/lib64/python3.9/multiprocessing/popen_fork.py", line 71 in _launch
  File "/usr/lib64/python3.9/multiprocessing/popen_fork.py", line 19 in __init__
  File "/usr/lib64/python3.9/multiprocessing/context.py", line 277 in _Popen
  File "/usr/lib64/python3.9/multiprocessing/process.py", line 121 in start
  File "/usr/lib64/python3.9/multiprocessing/pool.py", line 326 in _repopulate_pool_static
  File "/usr/lib64/python3.9/multiprocessing/pool.py", line 303 in _repopulate_pool
  File "/usr/lib64/python3.9/multiprocessing/pool.py", line 212 in __init__
  File "/usr/lib64/python3.9/multiprocessing/context.py", line 119 in Pool
  File "/usr/lib/python3.9/site-packages/flake8/checker.py", line 664 in _try_initialize_processpool
  File "/usr/lib/python3.9/site-packages/flake8/checker.py", line 260 in run_parallel
  File "/usr/lib/python3.9/site-packages/flake8/checker.py", line 309 in run
  File "/usr/lib/python3.9/site-packages/flake8/main/application.py", line 271 in run_checks
  File "/usr/lib/python3.9/site-packages/flake8/api/legacy.py", line 109 in check_files
  File "/home/jenkins-agent/workspace/ci_linux-rhel/ws/install/ament_flake8/lib/python3.9/site-packages/ament_flake8/main.py", line 281 in generate_flake8_report
  File "/home/jenkins-agent/workspace/ci_linux-rhel/ws/install/ament_flake8/lib/python3.9/site-packages/ament_flake8/main.py", line 88 in main_with_errors
  File "/home/jenkins-agent/workspace/ci_linux-rhel/ws/src/ros2/ros2cli/ros2cli/test/test_flake8.py", line 22 in test_flake8
  File "/usr/lib/python3.9/site-packages/_pytest/python.py", line 183 in pytest_pyfunc_call
  File "/usr/lib/python3.9/site-packages/pluggy/callers.py", line 187 in _multicall
  File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 84 in <lambda>
  File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 93 in _hookexec
  File "/usr/lib/python3.9/site-packages/pluggy/hooks.py", line 286 in __call__
  File "/usr/lib/python3.9/site-packages/_pytest/python.py", line 1641 in runtest
  File "/usr/lib/python3.9/site-packages/_pytest/runner.py", line 162 in pytest_runtest_call
  File "/usr/lib/python3.9/site-packages/pluggy/callers.py", line 187 in _multicall
  File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 84 in <lambda>
  File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 93 in _hookexec
  File "/usr/lib/python3.9/site-packages/pluggy/hooks.py", line 286 in __call__
  File "/usr/lib/python3.9/site-packages/_pytest/runner.py", line 255 in <lambda>
  File "/usr/lib/python3.9/site-packages/_pytest/runner.py", line 311 in from_call
  File "/usr/lib/python3.9/site-packages/_pytest/runner.py", line 254 in call_runtest_hook
  File "/usr/lib/python3.9/site-packages/_pytest/runner.py", line 215 in call_and_report
  File "/usr/lib/python3.9/site-packages/_pytest/runner.py", line 126 in runtestprotocol
  File "/builddir/build/BUILDROOT/python-pytest-rerunfailures-9.1.1-3.el9.noarch/usr/lib/python3.9/site-packages/pytest_rerunfailures.py", line 240 in pytest_runtest_protocol
  File "/usr/lib/python3.9/site-packages/pluggy/callers.py", line 187 in _multicall
  File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 84 in <lambda>
  File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 93 in _hookexec
  File "/usr/lib/python3.9/site-packages/pluggy/hooks.py", line 286 in __call__
  File "/usr/lib/python3.9/site-packages/_pytest/main.py", line 348 in pytest_runtestloop
  File "/usr/lib/python3.9/site-packages/pluggy/callers.py", line 187 in _multicall
  File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 84 in <lambda>
  File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 93 in _hookexec
  File "/usr/lib/python3.9/site-packages/pluggy/hooks.py", line 286 in __call__
  File "/usr/lib/python3.9/site-packages/_pytest/main.py", line 323 in _main
  File "/usr/lib/python3.9/site-packages/_pytest/main.py", line 269 in wrap_session
  File "/usr/lib/python3.9/site-packages/_pytest/main.py", line 316 in pytest_cmdline_main
  File "/usr/lib/python3.9/site-packages/pluggy/callers.py", line 187 in _multicall
  File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 84 in <lambda>
  File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 93 in _hookexec
  File "/usr/lib/python3.9/site-packages/pluggy/hooks.py", line 286 in __call__
  File "/usr/lib/python3.9/site-packages/_pytest/config/__init__.py", line 162 in main
  File "/usr/lib/python3.9/site-packages/_pytest/config/__init__.py", line 185 in console_main
  File "/usr/lib/python3.9/site-packages/pytest/__main__.py", line 5 in <module>
  File "/usr/lib64/python3.9/runpy.py", line 87 in _run_code
  File "/usr/lib64/python3.9/runpy.py", line 197 in _run_module_as_main

InvincibleRMC commented 1 month ago

Since this is the same error as https://github.com/ros2/ros2cli/issues/932 Should I try making a PR not on rclpy? To See if its typing in general or if typing on rclpy specifically is the problem? Unless you have a better idea for trouble shooting steps?

fujitatomoya commented 1 month ago

How modifying test cases in rclpy causes only rhel ros2cli to fail.

I just cannot tell... This is really weird...

the difference between CI and nightly jobs are,

CI_CMAKE_BUILD_TYPE: CI is None, nightly is Release.
only nightly has -DPython3_EXECUTABLE=/usr/bin/python3. that i tested CI job, this does not help it.

Segmentation Fault Stack Trace

```bash 15:03:44 ============================= test session starts ============================== 15:03:44 platform linux -- Python 3.9.18, pytest-6.2.2, py-1.10.0, pluggy-0.13.1 15:03:44 cachedir: /home/jenkins-agent/workspace/ci_linux-rhel/ws/build/ros2cli/.pytest_cache 15:03:44 rootdir: /home/jenkins-agent/workspace/ci_linux-rhel/ws/src/ros2/ros2cli, configfile: pytest.ini 15:03:44 plugins: launch-testing-3.6.1, ament-xmllint-0.18.1, ament-copyright-0.18.1, ament-pep257-0.18.1, ament-mypy-0.18.1, ament-flake8-0.18.1, ament-lint-0.18.1, timeout-1.4.2, mock-3.6.1, repeat-0.9.3, cov-4.0.0, colcon-core-0.17.0, rerunfailures-9.1.1 15:03:44 timeout: 900.0s 15:03:44 timeout method: thread 15:03:44 timeout func_only: False 15:03:44 collecting ... 15:03:44 collected 31 items 15:03:44 15:03:44 test/test_copyright.py . [ 3%] 15:03:44 test/test_daemon.py ................... [ 64%] 15:03:44 test/test_direct.py .... [ 77%] 15:03:44 Fatal Python error: Segmentation fault 15:03:44 15:03:44 Current thread 0x00007fe9d0f72740 (most recent call first): 15:03:44 File "/usr/lib/python3.9/site-packages/pyflakes/checker.py", line 353 in __init__ 15:03:44 File "/usr/lib/python3.9/site-packages/pyflakes/checker.py", line 915 in __init__ 15:03:44 File "/usr/lib/python3.9/site-packages/flake8/plugins/pyflakes.py", line 94 in __init__ 15:03:44 File "/usr/lib/python3.9/site-packages/flake8/checker.py", line 417 in run_check 15:03:44 File "/usr/lib/python3.9/site-packages/flake8/checker.py", line 493 in run_ast_checks 15:03:44 File "/usr/lib/python3.9/site-packages/flake8/checker.py", line 597 in run_checks 15:03:44 File "/usr/lib/python3.9/site-packages/flake8/checker.py", line 687 in _run_checks 15:03:44 File "/usr/lib64/python3.9/multiprocessing/pool.py", line 48 in mapstar 15:03:44 File "/usr/lib64/python3.9/multiprocessing/pool.py", line 125 in worker 15:03:44 File "/usr/lib64/python3.9/multiprocessing/process.py", line 108 in run 15:03:44 File "/usr/lib64/python3.9/multiprocessing/process.py", line 315 in _bootstrap 15:03:44 File "/usr/lib64/python3.9/multiprocessing/popen_fork.py", line 71 in _launch 15:03:44 File "/usr/lib64/python3.9/multiprocessing/popen_fork.py", line 19 in __init__ 15:03:44 File "/usr/lib64/python3.9/multiprocessing/context.py", line 277 in _Popen 15:03:44 File "/usr/lib64/python3.9/multiprocessing/process.py", line 121 in start 15:03:44 File "/usr/lib64/python3.9/multiprocessing/pool.py", line 326 in _repopulate_pool_static 15:03:44 File "/usr/lib64/python3.9/multiprocessing/pool.py", line 303 in _repopulate_pool 15:03:44 File "/usr/lib64/python3.9/multiprocessing/pool.py", line 212 in __init__ 15:03:44 File "/usr/lib64/python3.9/multiprocessing/context.py", line 119 in Pool 15:03:44 File "/usr/lib/python3.9/site-packages/flake8/checker.py", line 664 in _try_initialize_processpool 15:03:44 File "/usr/lib/python3.9/site-packages/flake8/checker.py", line 260 in run_parallel 15:03:44 File "/usr/lib/python3.9/site-packages/flake8/checker.py", line 309 in run 15:03:44 File "/usr/lib/python3.9/site-packages/flake8/main/application.py", line 271 in run_checks 15:03:44 File "/usr/lib/python3.9/site-packages/flake8/api/legacy.py", line 109 in check_files 15:03:44 File "/home/jenkins-agent/workspace/ci_linux-rhel/ws/install/ament_flake8/lib/python3.9/site-packages/ament_flake8/main.py", line 281 in generate_flake8_report 15:03:44 File "/home/jenkins-agent/workspace/ci_linux-rhel/ws/install/ament_flake8/lib/python3.9/site-packages/ament_flake8/main.py", line 88 in main_with_errors 15:03:44 File "/home/jenkins-agent/workspace/ci_linux-rhel/ws/src/ros2/ros2cli/ros2cli/test/test_flake8.py", line 22 in test_flake8 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/python.py", line 183 in pytest_pyfunc_call 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/callers.py", line 187 in _multicall 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 84 in 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 93 in _hookexec 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/hooks.py", line 286 in __call__ 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/python.py", line 1641 in runtest 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/runner.py", line 162 in pytest_runtest_call 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/callers.py", line 187 in _multicall 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 84 in 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 93 in _hookexec 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/hooks.py", line 286 in __call__ 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/runner.py", line 255 in 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/runner.py", line 311 in from_call 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/runner.py", line 254 in call_runtest_hook 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/runner.py", line 215 in call_and_report 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/runner.py", line 126 in runtestprotocol 15:03:44 File "/builddir/build/BUILDROOT/python-pytest-rerunfailures-9.1.1-3.el9.noarch/usr/lib/python3.9/site-packages/pytest_rerunfailures.py", line 240 in pytest_runtest_protocol 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/callers.py", line 187 in _multicall 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 84 in 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 93 in _hookexec 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/hooks.py", line 286 in __call__ 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/main.py", line 348 in pytest_runtestloop 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/callers.py", line 187 in _multicall 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 84 in 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 93 in _hookexec 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/hooks.py", line 286 in __call__ 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/main.py", line 323 in _main 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/main.py", line 269 in wrap_session 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/main.py", line 316 in pytest_cmdline_main 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/callers.py", line 187 in _multicall 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 84 in 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 93 in _hookexec 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/hooks.py", line 286 in __call__ 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/config/__init__.py", line 162 in main 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/config/__init__.py", line 185 in console_main 15:03:44 File "/usr/lib/python3.9/site-packages/pytest/__main__.py", line 5 in 15:03:44 File "/usr/lib64/python3.9/runpy.py", line 87 in _run_code 15:03:44 File "/usr/lib64/python3.9/runpy.py", line 197 in _run_module_as_main 15:03:44 15:03:44 +++++++++++++++++++++++++++++++++++ Timeout ++++++++++++++++++++++++++++++++++++ 15:03:44 15:03:44 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Captured stderr ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 15:03:44 option --max-complexity: please update from optparse string `type=` to argparse callable `type=` -- this will be an error in the future 15:03:44 option --application-import-names: please update from optparse string `type=` to argparse callable `type=` -- this will be an error in the future 15:03:44 option --application-package-names: please update from optparse string `type=` to argparse callable `type=` -- this will be an error in the future 15:03:44 option --import-order-style: please update from optparse string `type=` to argparse callable `type=` -- this will be an error in the future 15:03:44 option --quotes: please update from optparse string `type=` to argparse callable `type=` -- this will be an error in the future 15:03:44 option --inline-quotes: please update from optparse string `type=` to argparse callable `type=` -- this will be an error in the future 15:03:44 option --multiline-quotes: please update from optparse string `type=` to argparse callable `type=` -- this will be an error in the future 15:03:44 option --docstring-quotes: please update from optparse string `type=` to argparse callable `type=` -- this will be an error in the future 15:03:44 15:03:44 ~~~~~~~~~~~~~~~~~~~~~ Stack of Thread-28 (140640541189696) ~~~~~~~~~~~~~~~~~~~~~ 15:03:44 File "/usr/lib64/python3.9/threading.py", line 937, in _bootstrap 15:03:44 self._bootstrap_inner() 15:03:44 File "/usr/lib64/python3.9/threading.py", line 980, in _bootstrap_inner 15:03:44 self.run() 15:03:44 File "/usr/lib64/python3.9/threading.py", line 917, in run 15:03:44 self._target(*self._args, **self._kwargs) 15:03:44 File "/usr/lib64/python3.9/multiprocessing/pool.py", line 576, in _handle_results 15:03:44 task = get() 15:03:44 File "/usr/lib64/python3.9/multiprocessing/connection.py", line 254, in recv 15:03:44 buf = self._recv_bytes() 15:03:44 File "/usr/lib64/python3.9/multiprocessing/connection.py", line 418, in _recv_bytes 15:03:44 buf = self._recv(4) 15:03:44 File "/usr/lib64/python3.9/multiprocessing/connection.py", line 383, in _recv 15:03:44 chunk = read(handle, remaining) 15:03:44 15:03:44 ~~~~~~~~~~~~~~~~~~~~~ Stack of Thread-27 (140640557975104) ~~~~~~~~~~~~~~~~~~~~~ 15:03:44 File "/usr/lib64/python3.9/threading.py", line 937, in _bootstrap 15:03:44 self._bootstrap_inner() 15:03:44 File "/usr/lib64/python3.9/threading.py", line 980, in _bootstrap_inner 15:03:44 self.run() 15:03:44 File "/usr/lib64/python3.9/threading.py", line 917, in run 15:03:44 self._target(*self._args, **self._kwargs) 15:03:44 File "/usr/lib64/python3.9/multiprocessing/pool.py", line 528, in _handle_tasks 15:03:44 for taskseq, set_length in iter(taskqueue.get, None): 15:03:44 15:03:44 ~~~~~~~~~~~~~~~~~~~~~ Stack of Thread-26 (140641354683968) ~~~~~~~~~~~~~~~~~~~~~ 15:03:44 File "/usr/lib64/python3.9/threading.py", line 937, in _bootstrap 15:03:44 self._bootstrap_inner() 15:03:44 File "/usr/lib64/python3.9/threading.py", line 980, in _bootstrap_inner 15:03:44 self.run() 15:03:44 File "/usr/lib64/python3.9/threading.py", line 917, in run 15:03:44 self._target(*self._args, **self._kwargs) 15:03:44 File "/usr/lib64/python3.9/multiprocessing/pool.py", line 519, in _handle_workers 15:03:44 cls._wait_for_updates(current_sentinels, change_notifier) 15:03:44 File "/usr/lib64/python3.9/multiprocessing/pool.py", line 499, in _wait_for_updates 15:03:44 wait(sentinels, timeout=timeout) 15:03:44 File "/usr/lib64/python3.9/multiprocessing/connection.py", line 935, in wait 15:03:44 ready = selector.select(timeout) 15:03:44 File "/usr/lib64/python3.9/selectors.py", line 416, in select 15:03:44 fd_event_list = self._selector.poll(timeout) 15:03:44 15:03:44 ~~~~~~~~~~~~~~~~~~~~ Stack of MainThread (140642209965888) ~~~~~~~~~~~~~~~~~~~~~ 15:03:44 File "/usr/lib64/python3.9/runpy.py", line 197, in _run_module_as_main 15:03:44 return _run_code(code, main_globals, None, 15:03:44 File "/usr/lib64/python3.9/runpy.py", line 87, in _run_code 15:03:44 exec(code, run_globals) 15:03:44 File "/usr/lib/python3.9/site-packages/pytest/__main__.py", line 5, in 15:03:44 raise SystemExit(pytest.console_main()) 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/config/__init__.py", line 185, in console_main 15:03:44 code = main() 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/config/__init__.py", line 162, in main 15:03:44 ret: Union[ExitCode, int] = config.hook.pytest_cmdline_main( 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/hooks.py", line 286, in __call__ 15:03:44 return self._hookexec(self, self.get_hookimpls(), kwargs) 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 93, in _hookexec 15:03:44 return self._inner_hookexec(hook, methods, kwargs) 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 84, in 15:03:44 self._inner_hookexec = lambda hook, methods, kwargs: hook.multicall( 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/callers.py", line 187, in _multicall 15:03:44 res = hook_impl.function(*args) 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/main.py", line 316, in pytest_cmdline_main 15:03:44 return wrap_session(config, _main) 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/main.py", line 269, in wrap_session 15:03:44 session.exitstatus = doit(config, session) or 0 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/main.py", line 323, in _main 15:03:44 config.hook.pytest_runtestloop(session=session) 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/hooks.py", line 286, in __call__ 15:03:44 return self._hookexec(self, self.get_hookimpls(), kwargs) 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 93, in _hookexec 15:03:44 return self._inner_hookexec(hook, methods, kwargs) 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 84, in 15:03:44 self._inner_hookexec = lambda hook, methods, kwargs: hook.multicall( 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/callers.py", line 187, in _multicall 15:03:44 res = hook_impl.function(*args) 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/main.py", line 348, in pytest_runtestloop 15:03:44 item.config.hook.pytest_runtest_protocol(item=item, nextitem=nextitem) 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/hooks.py", line 286, in __call__ 15:03:44 return self._hookexec(self, self.get_hookimpls(), kwargs) 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 93, in _hookexec 15:03:44 return self._inner_hookexec(hook, methods, kwargs) 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 84, in 15:03:44 self._inner_hookexec = lambda hook, methods, kwargs: hook.multicall( 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/callers.py", line 187, in _multicall 15:03:44 res = hook_impl.function(*args) 15:03:44 File "/builddir/build/BUILDROOT/python-pytest-rerunfailures-9.1.1-3.el9.noarch/usr/lib/python3.9/site-packages/pytest_rerunfailures.py", line 240, in pytest_runtest_protocol 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/runner.py", line 126, in runtestprotocol 15:03:44 reports.append(call_and_report(item, "call", log)) 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/runner.py", line 215, in call_and_report 15:03:44 call = call_runtest_hook(item, when, **kwds) 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/runner.py", line 254, in call_runtest_hook 15:03:44 return CallInfo.from_call( 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/runner.py", line 311, in from_call 15:03:44 result: Optional[TResult] = func() 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/runner.py", line 255, in 15:03:44 lambda: ihook(item=item, **kwds), when=when, reraise=reraise 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/hooks.py", line 286, in __call__ 15:03:44 return self._hookexec(self, self.get_hookimpls(), kwargs) 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 93, in _hookexec 15:03:44 return self._inner_hookexec(hook, methods, kwargs) 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 84, in 15:03:44 self._inner_hookexec = lambda hook, methods, kwargs: hook.multicall( 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/callers.py", line 187, in _multicall 15:03:44 res = hook_impl.function(*args) 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/runner.py", line 162, in pytest_runtest_call 15:03:44 item.runtest() 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/python.py", line 1641, in runtest 15:03:44 self.ihook.pytest_pyfunc_call(pyfuncitem=self) 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/hooks.py", line 286, in __call__ 15:03:44 return self._hookexec(self, self.get_hookimpls(), kwargs) 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 93, in _hookexec 15:03:44 return self._inner_hookexec(hook, methods, kwargs) 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/manager.py", line 84, in 15:03:44 self._inner_hookexec = lambda hook, methods, kwargs: hook.multicall( 15:03:44 File "/usr/lib/python3.9/site-packages/pluggy/callers.py", line 187, in _multicall 15:03:44 res = hook_impl.function(*args) 15:03:44 File "/usr/lib/python3.9/site-packages/_pytest/python.py", line 183, in pytest_pyfunc_call 15:03:44 result = testfunction(**testargs) 15:03:44 File "/home/jenkins-agent/workspace/ci_linux-rhel/ws/src/ros2/ros2cli/ros2cli/test/test_flake8.py", line 22, in test_flake8 15:03:44 rc, errors = main_with_errors(argv=[]) 15:03:44 File "/home/jenkins-agent/workspace/ci_linux-rhel/ws/install/ament_flake8/lib/python3.9/site-packages/ament_flake8/main.py", line 88, in main_with_errors 15:03:44 report = generate_flake8_report( 15:03:44 File "/home/jenkins-agent/workspace/ci_linux-rhel/ws/install/ament_flake8/lib/python3.9/site-packages/ament_flake8/main.py", line 281, in generate_flake8_report 15:03:44 report.report = style.check_files(paths) 15:03:44 File "/usr/lib/python3.9/site-packages/flake8/api/legacy.py", line 109, in check_files 15:03:44 self._application.run_checks(paths) 15:03:44 File "/usr/lib/python3.9/site-packages/flake8/main/application.py", line 271, in run_checks 15:03:44 self.file_checker_manager.run() 15:03:44 File "/usr/lib/python3.9/site-packages/flake8/checker.py", line 309, in run 15:03:44 self.run_parallel() 15:03:44 File "/usr/lib/python3.9/site-packages/flake8/checker.py", line 275, in run_parallel 15:03:44 for ret in pool_map: 15:03:44 File "/usr/lib64/python3.9/multiprocessing/pool.py", line 448, in 15:03:44 return (item for chunk in result for item in chunk) 15:03:44 File "/usr/lib64/python3.9/multiprocessing/pool.py", line 858, in next 15:03:44 self._cond.wait(timeout) 15:03:44 File "/usr/lib64/python3.9/threading.py", line 312, in wait 15:03:44 waiter.acquire() ```

we could ask some help for flake8 project with creating issue?