The Buildbot has detected a new failure on builder ARM Raspbian 3.x while building python/cpython. Full details are available at: https://buildbot.python.org/#/builders/424/builds/10920

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

Worker for this Build: gps-raspbian

Build Reason: <unknown> Blamelist: Pieter Eendebak <pieter.eendebak@gmail.com>

BUILD FAILED: failed test (failure)

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

==

Captured traceback

Traceback (most recent call last): File "/var/lib/buildbot/workers/3.x.gps-raspbian.nondebug/build/Lib/test/test_concurrent_futures/executor.py", line 138, in test_map_buffersize_on_multiple_infinite_iterables self.assertEqual(next(res, None), 0) ~~~~^^^^^^^^^^^ File "/var/lib/buildbot/workers/3.x.gps-raspbian.nondebug/build/Lib/concurrent/futures/_base.py", line 666, in result_iterator yield _result_or_cancel(fs.pop()) ~~~~~~~~~~~~~~~~~^^^^^^^^^^ File "/var/lib/buildbot/workers/3.x.gps-raspbian.nondebug/build/Lib/concurrent/futures/_base.py", line 311, in _result_or_cancel return fut.result(timeout) ~~~~~~~~~~^^^^^^^^^ File "/var/lib/buildbot/workers/3.x.gps-raspbian.nondebug/build/Lib/concurrent/futures/_base.py", line 450, in result return self.__get_result() ~~~~~~~~~~~~~~~~~^^ File "/var/lib/buildbot/workers/3.x.gps-raspbian.nondebug/build/Lib/concurrent/futures/_base.py", line 395, in __get_result raise self._exception concurrent.futures.interpreter.BrokenInterpreterPool: A thread initializer failed, the thread pool is not usable anymore

Traceback (most recent call last): File "/var/lib/buildbot/workers/3.x.gps-raspbian.nondebug/build/Lib/test/test_asyncio/test_events.py", line 832, in test_create_connection_local_addr_nomatch_family with self.assertRaises(OSError): ~~~~~~~~~~~~~~~~~^^^^^^^^^ AssertionError: OSError not raised

Traceback (most recent call last): File "/var/lib/buildbot/workers/3.x.gps-raspbian.nondebug/build/Lib/concurrent/futures/thread.py", line 99, in _worker ctx.initialize() ~~~~~~~~~~~~~~^^ File "/var/lib/buildbot/workers/3.x.gps-raspbian.nondebug/build/Lib/concurrent/futures/interpreter.py", line 115, in initialize self.interpid = _interpreters.create(reqrefs=True) ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^ interpreters.InterpreterError: interpreter creation failed

Traceback (most recent call last): File "/var/lib/buildbot/workers/3.x.gps-raspbian.nondebug/build/Lib/test/support/__init__.py", line 829, in gc_collect gc.collect() ResourceWarning: unclosed <socket.socket fd=5, family=10, type=1, proto=6, laddr=('::1', 35907, 0, 0), raddr=('::1', 35907, 0, 0)> Warning -- Unraisable exception Exception ignored while calling deallocator <function _SelectorTransport.__del__ at 0xf6524fa0>: Traceback (most recent call last): File "/var/lib/buildbot/workers/3.x.gps-raspbian.nondebug/build/Lib/asyncio/selector_events.py", line 873, in __del__ _warn(f"unclosed transport {self!r}", ResourceWarning, source=self) ResourceWarning: unclosed transport <_SelectorSocketTransport fd=5>

Traceback (most recent call last): File "/var/lib/buildbot/workers/3.x.gps-raspbian.nondebug/build/Lib/test/test_concurrent_futures/executor.py", line 127, in test_map_buffersize_on_infinite_iterable self.assertEqual(next(res, None), "0") ~~~~^^^^^^^^^^^ File "/var/lib/buildbot/workers/3.x.gps-raspbian.nondebug/build/Lib/concurrent/futures/_base.py", line 666, in result_iterator yield _result_or_cancel(fs.pop()) ~~~~~~~~~~~~~~~~~^^^^^^^^^^ File "/var/lib/buildbot/workers/3.x.gps-raspbian.nondebug/build/Lib/concurrent/futures/_base.py", line 311, in _result_or_cancel return fut.result(timeout) ~~~~~~~~~~^^^^^^^^^ File "/var/lib/buildbot/workers/3.x.gps-raspbian.nondebug/build/Lib/concurrent/futures/_base.py", line 450, in result return self.__get_result() ~~~~~~~~~~~~~~~~~^^ File "/var/lib/buildbot/workers/3.x.gps-raspbian.nondebug/build/Lib/concurrent/futures/_base.py", line 395, in __get_result raise self._exception concurrent.futures.interpreter.BrokenInterpreterPool: A thread initializer failed, the thread pool is not usable anymore

Test report

Failed tests:

• test.test_concurrent_futures.test_interpreter_pool

Failed subtests:

• test_create_connection_local_addr_nomatch_family - test.test_asyncio.test_events.PollEventLoopTests.test_create_connection_local_addr_nomatch_family
• test_map_buffersize_on_infinite_iterable - test.test_concurrent_futures.test_interpreter_pool.InterpreterPoolExecutorTest.test_map_buffersize_on_infinite_iterable
• test_map_buffersize_on_multiple_infinite_iterables - test.test_concurrent_futures.test_interpreter_pool.InterpreterPoolExecutorTest.test_map_buffersize_on_multiple_infinite_iterables

Sincerely, -The Buildbot