test_asyncio: test_popen() failed on AMD64 Windows8.1 Refleaks 3.9

[vstinner]

BPO	44287
Nosy	@vstinner, @asvetlov, @1st1, @miss-islington
PRs	bpo-44287: asyncio test_popen() uses longer timeout #26832 [3.10] bpo-44287: asyncio test_popen() uses longer timeout (GH-26832) #26841 [3.9] bpo-44287: asyncio test_popen() uses longer timeout (GH-26832) #26842

^{Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.}

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GitHub fields:

assignee = None
closed_at = <Date 2021-06-22.09:08:41.065>
created_at = <Date 2021-06-02.14:34:03.690>
labels = ['3.11', '3.9', '3.10', 'expert-asyncio']
title = 'test_asyncio: test_popen() failed on AMD64 Windows8.1 Refleaks 3.9'
updated_at = <Date 2021-06-22.09:08:41.061>
user = 'https://github.com/vstinner'

bugs.python.org fields:

activity = <Date 2021-06-22.09:08:41.061>
actor = 'vstinner'
assignee = 'none'
closed = True
closed_date = <Date 2021-06-22.09:08:41.065>
closer = 'vstinner'
components = ['asyncio']
creation = <Date 2021-06-02.14:34:03.690>
creator = 'vstinner'
dependencies = []
files = []
hgrepos = []
issue_num = 44287
keywords = ['patch']
message_count = 4.0
messages = ['394915', '396302', '396303', '396304']
nosy_count = 4.0
nosy_names = ['vstinner', 'asvetlov', 'yselivanov', 'miss-islington']
pr_nums = ['26832', '26841', '26842']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = None
url = 'https://bugs.python.org/issue44287'
versions = ['Python 3.9', 'Python 3.10', 'Python 3.11']

[vstinner]

AMD64 Windows8.1 Refleaks 3.9:
https://buildbot.python.org/all/#/builders/6/builds/31

2:16:22 load avg: 7.33 [364/425/2] test_asyncio crashed (Exit code 1) -- running: test_decimal (2 min 33 sec), test_dbm (2 min 53 sec), test_bufio (18 min 18 sec)
["test_asyncio", 0, 268.7466852, null]
beginning 6 repetitions
123456
D:\buildarea\3.9.ware-win81-release.refleak\build\lib\subprocess.py:1052: ResourceWarning: subprocess 2724 is still running
  _warn("subprocess %s is still running" % self.pid,
ResourceWarning: Enable tracemalloc to get the object allocation traceback
D:\buildarea\3.9.ware-win81-release.refleak\build\lib\asyncio\windows_utils.py:112: ResourceWarning: unclosed <PipeHandle handle=2008>
  _warn(f"unclosed {self!r}", ResourceWarning, source=self)
ResourceWarning: Enable tracemalloc to get the object allocation traceback
D:\buildarea\3.9.ware-win81-release.refleak\build\lib\asyncio\windows_utils.py:112: ResourceWarning: unclosed <PipeHandle handle=1364>
  _warn(f"unclosed {self!r}", ResourceWarning, source=self)
ResourceWarning: Enable tracemalloc to get the object allocation traceback
D:\buildarea\3.9.ware-win81-release.refleak\build\lib\asyncio\windows_utils.py:112: ResourceWarning: unclosed <PipeHandle handle=1968>
  _warn(f"unclosed {self!r}", ResourceWarning, source=self)
ResourceWarning: Enable tracemalloc to get the object allocation traceback
test test_asyncio failed -- Traceback (most recent call last):
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\test\test_asyncio\test_windows_utils.py", line 111, in test_popen
    self.assertEqual(res, _winapi.WAIT_OBJECT_0)
AssertionError: 258 != 0

Traceback (most recent call last):
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\test\support\__init__.py", line 906, in temp_dir
    yield path
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\test\support\__init__.py", line 958, in temp_cwd
    yield cwd_dir
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\test\libregrtest\main.py", line 638, in main
    self._main(tests, kwargs)
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\test\libregrtest\main.py", line 658, in _main
    run_tests_worker(self.ns, self.worker_test_name)
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\test\libregrtest\runtest_mp.py", line 86, in run_tests_worker
    sys.exit(0)
SystemExit: 0

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\test\support\__init__.py", line 329, in _force_run
    return func(*args)
PermissionError: [WinError 32] The process cannot access the file because it is being used by another process: 'D:\\buildarea\\3.9.ware-win81-release.refleak\\build\\build\\test_python_6648�\\test_python_worker_1760�'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\runpy.py", line 197, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\test\regrtest.py", line 47, in <module>
    _main()
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\test\regrtest.py", line 43, in _main
    main()
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\test\libregrtest\main.py", line 716, in main
    Regrtest().main(tests=tests, **kwargs)
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\test\libregrtest\main.py", line 638, in main
    self._main(tests, kwargs)
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\contextlib.py", line 135, in __exit__
    self.gen.throw(type, value, traceback)
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\test\support\__init__.py", line 958, in temp_cwd
    yield cwd_dir
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\contextlib.py", line 135, in __exit__
    self.gen.throw(type, value, traceback)
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\test\support\__init__.py", line 911, in temp_dir
    rmtree(path)
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\test\support\__init__.py", line 452, in rmtree
    _rmtree(path)
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\test\support\__init__.py", line 393, in _rmtree
    _waitfor(lambda p: _force_run(p, os.rmdir, p), path)
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\test\support\__init__.py", line 340, in _waitfor
    func(pathname)
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\test\support\__init__.py", line 393, in <lambda>
    _waitfor(lambda p: _force_run(p, os.rmdir, p), path)
  File "D:\buildarea\3.9.ware-win81-release.refleak\build\lib\test\support\__init__.py", line 335, in _force_run
    return func(*args)
PermissionError: [WinError 32] The process cannot access the file because it is being used by another process: 'D:\\buildarea\\3.9.ware-win81-release.refleak\\build\\build\\test_python_6648�\\test_python_worker_1760�'

[vstinner]

New changeset be1cb32 by Victor Stinner in branch 'main':
bpo-44287: asyncio test_popen() uses longer timeout (GH-26832)
be1cb32

[miss-islington]

New changeset c032a12 by Miss Islington (bot) in branch '3.10':
bpo-44287: asyncio test_popen() uses longer timeout (GH-26832)
c032a12

[miss-islington]

New changeset 0ff487b by Miss Islington (bot) in branch '3.9':
bpo-44287: asyncio test_popen() uses longer timeout (GH-26832)
0ff487b