The Buildbot has detected a new failure on builder AMD64 Windows10 3.x while building python/cpython. Full details are available at: https://buildbot.python.org/all/#builders/146/builds/3788

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

Worker for this Build: bolen-windows10

Build Reason: <unknown> Blamelist: Neil Schemenauer <nas-github@arctrix.com>

BUILD FAILED: failed test (failure)

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

== Tests result: FAILURE then FAILURE ==

404 tests OK.

10 slowest tests:

• test_multiprocessing_spawn: 4 min 11 sec
• test_wmi: 2 min 46 sec
• test_tokenize: 2 min 45 sec
• test_capi: 2 min 38 sec
• test_asyncio: 2 min 29 sec
• test_mmap: 2 min 10 sec
• test_lib2to3: 2 min 6 sec
• test_peg_generator: 1 min 57 sec
• test_io: 1 min 50 sec
• test_unparse: 1 min 49 sec

1 test failed: test_asyncio

32 tests skipped: test_curses test_dbm_gnu test_dbm_ndbm test_devpoll test_epoll test_fcntl test_fork1 test_gdb test_grp test_ioctl test_kqueue test_multiprocessing_fork test_multiprocessing_forkserver test_nis test_openpty test_ossaudiodev test_perf_profiler test_pipes test_poll test_posix test_pty test_pwd test_readline test_resource test_spwd test_syslog test_threadsignals test_wait3 test_wait4 test_xxlimited test_xxtestfuzz test_zipfile64

1 re-run test: test_asyncio

Total duration: 16 min 55 sec

Captured traceback

Traceback (most recent call last): File "D:\buildarea\3.x.bolen-windows10\build\Lib\test\test_asyncio\test_streams.py", line 933, in test_drain_raises self.assertEqual([], messages) AssertionError: Lists differ: [] != [{'message': 'Exception in callback _Proac[248 chars]))>}]

Test report

Failed tests:

• test_asyncio

Failed subtests:

• test_drain_raises - test.test_asyncio.test_streams.StreamTests.test_drain_raises

Sincerely, -The Buildbot