bpo-33617: Use os.fspath() for subprocess sequences on Windows by altendky · Pull Request #7071 · python/cpython

https://travis-ci.org/python/cpython/jobs/382707216#L8506-L8522

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FAIL: test_stdin_broken_pipe (test.test_asyncio.test_subprocess.SubprocessFastWatcherTests)
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Traceback (most recent call last):
  File "/home/travis/build/python/cpython/Lib/test/test_asyncio/test_subprocess.py", line 238, in test_stdin_broken_pipe
    self.loop.run_until_complete, coro)
AssertionError: (<class 'BrokenPipeError'>, <class 'ConnectionResetError'>) not raised by run_until_complete
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FAIL: test_stdin_broken_pipe (test.test_asyncio.test_subprocess.SubprocessSafeWatcherTests)
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Traceback (most recent call last):
  File "/home/travis/build/python/cpython/Lib/test/test_asyncio/test_subprocess.py", line 238, in test_stdin_broken_pipe
    self.loop.run_until_complete, coro)
AssertionError: (<class 'BrokenPipeError'>, <class 'ConnectionResetError'>) not raised by run_until_complete
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I ran this locally 10x and didn't get the errors. Is there a place where flaky tests are tracked that I could check? Otherwise I'll try making my own Travis build of it to see if I can recreate it.

 ~/cpython   33617-subprocess_pathlike_in_sequence  ./python -m test -j3 test_asyncio.test_subprocess
Run tests in parallel using 3 child processes
0:00:04 load avg: 3.28 [1/1] test_asyncio.test_subprocess passed
1 test OK.

Total duration: 5 sec
Tests result: SUCCESS