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/#/builders/1368/builds/3352

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

Worker for this Build: itamaro-macos-arm64-aws

Build Reason: <unknown> Blamelist: Eric Hanchrow <eric.hanchrow@gmail.com>, Gyeongjae Choi <def6488@gmail.com>, Peter Bierma <zintensitydev@gmail.com>, Petr Viktorin <encukou@gmail.com>

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/test/test_memoryio.py", line 742, in test_concurrent_use self.assertIsNone(cm.exc_value) ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^ AssertionError: UnboundLocalError("cannot access local variable 'dec_flags' where it is not associated with a value") is not None

Test report

Failed tests:

• test_memoryio

Failed subtests:

• test_concurrent_use - test.test_memoryio.PyStringIOPickleTest.test_concurrent_use
• test_concurrent_use - test.test_memoryio.PyStringIOTest.test_concurrent_use

Sincerely, -The Buildbot