====================================================================== FAIL: test_crash (test.test_concurrent_futures.ProcessPoolSpawnExecutorDeadlockTest) [exit during result unpickle in result_handler]

Traceback (most recent call last): File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\test_concurrent_futures.py", line 958, in test_crash res.result(timeout=self.TIMEOUT) File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\concurrent\futures\_base.py", line 438, in result raise TimeoutError() concurrent.futures._base.TimeoutError

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\test_concurrent_futures.py", line 962, in test_crash self._fail_on_deadlock(executor) File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\test_concurrent_futures.py", line 910, in _fail_on_deadlock self.fail(f"Executor deadlock:\n\n{tb}") AssertionError: Executor deadlock:

Thread 0x00000e2c (most recent call first): File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\threading.py", line 296 in wait File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\multiprocessing\queues.py", line 224 in _feed File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\threading.py", line 865 in run File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\threading.py", line 917 in _bootstrap_inner File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\threading.py", line 885 in _bootstrap

Thread 0x00000eb8 (most recent call first): File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\multiprocessing\connection.py", line 800 in _exhaustive_wait File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\multiprocessing\connection.py", line 868 in wait File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\concurrent\futures\process.py", line 354 in _queue_management_worker File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\threading.py", line 865 in run File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\threading.py", line 917 in _bootstrap_inner File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\threading.py", line 885 in _bootstrap

Current thread 0x00000238 (most recent call first): File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\test_concurrent_futures.py", line 901 in _fail_on_deadlock File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\test_concurrent_futures.py", line 962 in test_crash File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\unittest\case.py", line 615 in run File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\unittest\case.py", line 663 in __call__ File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\unittest\suite.py", line 122 in run File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\unittest\suite.py", line 84 in __call__ File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\unittest\suite.py", line 122 in run File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\unittest\suite.py", line 84 in __call__ File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\unittest\suite.py", line 122 in run File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\unittest\suite.py", line 84 in __call__ File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\unittest\runner.py", line 176 in run File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\support\__init__.py", line 1883 in _run_suite File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\support\__init__.py", line 1973 in run_unittest File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\test_concurrent_futures.py", line 1241 in test_main File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\support\__init__.py", line 2105 in decorator File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\libregrtest\runtest.py", line 176 in runtest_inner File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\libregrtest\runtest.py", line 130 in runtest File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\libregrtest\runtest_mp.py", line 68 in run_tests_slave File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\libregrtest\main.py", line 538 in _main File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\libregrtest\main.py", line 531 in main File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\libregrtest\main.py", line 575 in main File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\regrtest.py", line 46 in _main File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\regrtest.py", line 50 in <module> File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\runpy.py", line 85 in _run_code File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\runpy.py", line 193 in _run_module_as_main

Ran 162 tests in 469.539s

FAILED (failures=1, skipped=72) test test_concurrent_futures failed

====================================================================== FAIL: test_timeout (test.test_multiprocessing_spawn.WithProcessesTestQueue)

Traceback (most recent call last): File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\_test_multiprocessing.py", line 1040, in test_timeout self.assertGreaterEqual(delta, 0.170) AssertionError: 0.16397404670715332 not greater than or equal to 0.17

Re-running failed tests in verbose mode Re-running test 'test_multiprocessing_spawn' in verbose mode

====================================================================== FAIL: test_timeout (test.test_multiprocessing_spawn.WithProcessesTestQueue)

Traceback (most recent call last): File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\_test_multiprocessing.py", line 1040, in test_timeout self.assertGreaterEqual(delta, 0.170) AssertionError: 0.16397404670715332 not greater than or equal to 0.17

2018-06-26 8:51 GMT+02:00 <buildbot@python.org>:

The Buildbot has detected a new failure on builder x86 Windows7 3.x while building python/cpython. Full details are available at: http://buildbot.python.org/all/#builders/58/builds/1051

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

Worker for this Build: bolen-windows7

Build Reason: <unknown> Blamelist: Andrés Delfino <adelfino@gmail.com>, Dong-hee Na <donghee.na92@gmail.com>, Mark Roseman <mark@markroseman.com>, Tal Einat <taleinat+github@gmail.com>, Victor Stinner <vstinner@redhat.com>, Zachary Ware <zachary.ware@gmail.com>, Zackery Spytz <zspytz@gmail.com>

BUILD FAILED: failed test (failure)

Sincerely, -The Buildbot

---

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