The Buildbot has detected a new failure on builder ARM64 macOS 3.x while building python/cpython. Full details are available at: https://buildbot.python.org/all/#builders/725/builds/1046

Buildbot URL: https://buildbot.python.org/all/

Worker for this Build: pablogsal-macos-m1

Build Reason: <unknown> Blamelist: Dong-hee Na <donghee.na@python.org>

BUILD FAILED: failed test (failure)

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

== Tests result: FAILURE then FAILURE ==

411 tests OK.

10 slowest tests:

• test_concurrent_futures: 3 min 28 sec
• test_multiprocessing_spawn: 2 min 1 sec
• test_multiprocessing_forkserver: 1 min 40 sec
• test_asyncio: 1 min 27 sec
• test_logging: 1 min 2 sec
• test_nntplib: 1 min 1 sec
• test_signal: 45.3 sec
• test_ssl: 43.4 sec
• test_io: 38.1 sec
• test_unparse: 37.3 sec

1 test failed: test_asyncio

17 tests skipped: test_dbm_gnu test_devpoll test_epoll test_gdb test_ioctl test_msilib test_multiprocessing_fork test_ossaudiodev test_spwd test_startfile test_tix test_tk test_ttk_guionly test_winconsoleio test_winreg test_winsound test_zipfile64

1 re-run test: test_asyncio

Total duration: 6 min 48 sec

Captured traceback

Traceback (most recent call last): File "/Users/buildbot/buildarea/3.x.pablogsal-macos-m1.macos-with-brew/build/Lib/multiprocessing/resource_tracker.py", line 209, in main cache[rtype].remove(name) ^^^^^^^^^^^^^^^^^^^^^^^^^ KeyError: '/psm_18038a64'

Traceback (most recent call last): File "/Users/buildbot/buildarea/3.x.pablogsal-macos-m1.macos-with-brew/build/Lib/unittest/async_case.py", line 65, in _callTestMethod if self._callMaybeAsync(method) is not None: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/buildbot/buildarea/3.x.pablogsal-macos-m1.macos-with-brew/build/Lib/unittest/async_case.py", line 90, in _callMaybeAsync return self._asyncioTestLoop.run_until_complete(fut) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/buildbot/buildarea/3.x.pablogsal-macos-m1.macos-with-brew/build/Lib/asyncio/base_events.py", line 640, in run_until_complete return future.result() ^^^^^^^^^^^^^^^ File "/Users/buildbot/buildarea/3.x.pablogsal-macos-m1.macos-with-brew/build/Lib/unittest/async_case.py", line 104, in _asyncioLoopRunner ret = await awaitable ^^^^^^^^^^^^^^^ File "/Users/buildbot/buildarea/3.x.pablogsal-macos-m1.macos-with-brew/build/Lib/test/test_asyncio/test_taskgroups.py", line 381, in test_taskgroup_13 self.assertEqual(get_error_types(cm.exception), {ValueError}) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AssertionError: Items in the first set but not the second: <class 'ExceptionGroup'>

Traceback (most recent call last): File "/Users/buildbot/buildarea/3.x.pablogsal-macos-m1.macos-with-brew/build/Lib/multiprocessing/resource_tracker.py", line 209, in main cache[rtype].remove(name) ^^^^^^^^^^^^^^^^^^^^^^^^^ KeyError: '/psm_552e76e6'

Test report

Failed tests:

• test_asyncio

Failed subtests:

• test_taskgroup_13 - test.test_asyncio.test_taskgroups.TestTaskGroup

Sincerely, -The Buildbot