GeezerVison

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot iOS ARM64 Simulator 3.x has failed when building commit 225296c.

What do you need to do:

1. Don't panic.
2. Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
3. Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/1380/builds/2419) and take a look at the build logs.
4. Check if the failure is related to this commit (225296c) or if it is a false positive.
5. If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/1380/builds/2419

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

==

Traceback (most recent call last):

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot aarch64 Android 3.x has failed when building commit 225296c.

What do you need to do:

1. Don't panic.
2. Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
3. Go to the page of the buildbot that failed (https://buildbot.python.org/#/builders/1594/builds/1124) and take a look at the build logs.
4. Check if the failure is related to this commit (225296c) or if it is a false positive.
5. If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/#/builders/1594/builds/1124

Failed tests:

• test_android

Failed subtests:

• test_bytes - test.test_android.TestAndroidOutput.test_bytes

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

==

Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_android.py", line 63, in assert_log
    line = self.logcat_queue.get(timeout=(deadline - time()))
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/queue.py", line 212, in get
    raise Empty
_queue.Empty


Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/asyncio/base_events.py", line 687, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/Volumes/InternalDisk/Users/android/buildarea/3.x.mhsmith-android-aarch64/build/Android/android.py", line 531, in run_testbed
    async with asyncio.TaskGroup() as tg:
  File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/asyncio/taskgroups.py", line 134, in __aexit__
    raise propagate_cancellation_error
  File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/asyncio/taskgroups.py", line 110, in __aexit__
    await self._on_completed_fut
asyncio.exceptions.CancelledError


Traceback (most recent call last):
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_android.py", line 53, in setUp
    self.assert_log("I", tag, message, skip=True, timeout=5)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/data/user/0/org.python.testbed/files/python/lib/python3.14/test/test_android.py", line 65, in assert_log
    self.fail(f"line not found: {expected!r}")
    ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: line not found: 'test.test_android.TestAndroidOutput.test_bytes 1737630241.1795416'

The iOS failures seem unrelated though I cannot confirm and the Android failure may be related so I'll check

The code that seems to fail is:

self.assertEqual(write_len, stream.write(b))
if lines is None:
    lines = [b.decode()]
self.assert_logs(level, tag, lines)

However, we're using a strict or a backslashreplace error handler in b.decode() and the logcat process:

    def setUp(self):
        self.logcat_process = subprocess.Popen(
            ["logcat", "-v", "tag"], stdout=subprocess.PIPE,
            errors="backslashreplace"
        )

so I don't know how it was affected by this change. I'll rerun the build bot for this one and if it still fails, I'll revert the PR.

!buildbot aarch64 Android 3.x

The regex 'aarch64 Android 3.x' did not match any buildbot builder. Is the requested builder in the list of stable builders?

Nevermind, the two build bots are actually green on the latest main ¯\_(ツ)_/¯

I'm not sure what happened with the iOS buildbot, but the Android failure is a known problem: #124666.

Thank you for confirming this. iOS build bot seems to never run so it could be a network issue or build bot issue.

The iOS buildbot had some issues recently (#129200), but it should be back to normal now. This particular failure is one I haven't seen before – it looks like it passed the test suite and then crashed at the end.