![](https://secure.gravatar.com/avatar/877320e8ca98bd05c38bfe044ab7ee88.jpg?s=120&d=mm&r=g)
The Buildbot has detected a new failure on builder ARM64 MacOS M1 Refleaks NoGIL 3.x while building python/cpython. Full details are available at: https://buildbot.python.org/all/#/builders/1368/builds/1034
Buildbot URL: https://buildbot.python.org/all/
Worker for this Build: itamaro-macos-arm64-aws
Build Reason: <unknown> Blamelist: Daniel Hollas <daniel.hollas@bristol.ac.uk>, David Foster <david@dafoster.net>, Erlend E. Aasland <erlend@python.org>, Hood Chatham <roberthoodchatham@gmail.com>, Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>, Jeremy Hylton <32469542+jeremyhylton@users.noreply.github.com>, Lysandros Nikolaou <lisandrosnik@gmail.com>, Mark Jason Dominus (陶敏修) <mjd@pobox.com>, Pablo Galindo Salgado <Pablogsal@gmail.com>, Roy Hyunjin Han <rhh@crosscompute.com>, Sebastian Rittau <srittau@rittau.biz>, Serhiy Storchaka <storchaka@gmail.com>, Seth Michael Larson <seth@python.org>, Shantanu <12621235+hauntsaninja@users.noreply.github.com>, Shauna <shaunagm@gmail.com>, Thanos <111999343+Sachaa-Thanasius@users.noreply.github.com>, Tialo <65392801+Tialo@users.noreply.github.com>, Toshio Kuratomi <a.badger@gmail.com>, Victor Stinner <vstinner@python.org>
BUILD FAILED: failed test (failure)
Summary of the results of the build (if available):
==
Captured traceback
Traceback (most recent call last): File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/unittest/async_case.py", line 93, in _callTestMethod if self._callMaybeAsync(method) is not None: ~~~~~~~~~~~~~~~~~~~~^^^^^^^^ File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/unittest/async_case.py", line 115, in _callMaybeAsync return self._asyncioRunner.run( ~~~~~~~~~~~~~~~~~~~~~~~^ func(*args, **kwargs), ^^^^^^^^^^^^^^^^^^^^^^ context=self._asyncioTestContext, ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ) ^ File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/asyncio/runners.py", line 118, in run return self._loop.run_until_complete(task) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^ File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/asyncio/base_events.py", line 721, in run_until_complete return future.result() ~~~~~~~~~~~~~^^ File "/Users/ec2-user/buildbot/buildarea/3.x.itamaro-macos-arm64-aws.macos-with-brew.refleak.nogil/build/Lib/test/test_asyncio/test_threads.py", line 41, in test_to_thread_concurrent self.assertEqual(func.call_count, 10) ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^ AssertionError: 9 != 10
Test report
Failed tests:
- test_pyrepl
Failed subtests:
- test_to_thread_concurrent - test.test_asyncio.test_threads.ToThreadTests.test_to_thread_concurrent
Test leaking resources:
- test_pyrepl: references
- test_pyrepl: memory blocks
Sincerely, -The Buildbot