When building Python 3.7.4 from source on Ubuntu 18.10 I'm getting the following error:

0:04:38 load avg: 2.40 [ 78/416] test_complex
0:04:39 load avg: 2.40 [ 79/416] test_concurrent_futures

Traceback:
 Thread 0x00007f936b7fe700 (most recent call first):
  File "/media/Daten/src/Python-3.7.4/Lib/threading.py", line 296 in wait
  File "/media/Daten/src/Python-3.7.4/Lib/multiprocessing/queues.py", line 224 in _feed
  File "/media/Daten/src/Python-3.7.4/Lib/threading.py", line 870 in run
  File "/media/Daten/src/Python-3.7.4/Lib/threading.py", line 926 in _bootstrap_inner
  File "/media/Daten/src/Python-3.7.4/Lib/threading.py", line 890 in _bootstrap

Thread 0x00007f93487fc700 (most recent call first):
  File "/media/Daten/src/Python-3.7.4/Lib/selectors.py", line 415 in select
  File "/media/Daten/src/Python-3.7.4/Lib/multiprocessing/connection.py", line 920 in wait
  File "/media/Daten/src/Python-3.7.4/Lib/concurrent/futures/process.py", line 361 in _queue_management_worker
  File "/media/Daten/src/Python-3.7.4/Lib/threading.py", line 870 in run
  File "/media/Daten/src/Python-3.7.4/Lib/threading.py", line 926 in _bootstrap_inner
  File "/media/Daten/src/Python-3.7.4/Lib/threading.py", line 890 in _bootstrap

Current thread 0x00007f9396eb5140 (most recent call first):
  File "/media/Daten/src/Python-3.7.4/Lib/test/test_concurrent_futures.py", line 917 in _fail_on_deadlock
  File "/media/Daten/src/Python-3.7.4/Lib/test/test_concurrent_futures.py", line 978 in test_crash
  File "/media/Daten/src/Python-3.7.4/Lib/unittest/case.py", line 628 in run
  File "/media/Daten/src/Python-3.7.4/Lib/unittest/case.py", line 676 in __call__
  File "/media/Daten/src/Python-3.7.4/Lib/unittest/suite.py", line 122 in run
  File "/media/Daten/src/Python-3.7.4/Lib/unittest/suite.py", line 84 in __call__
  File "/media/Daten/src/Python-3.7.4/Lib/unittest/suite.py", line 122 in run
  File "/media/Daten/src/Python-3.7.4/Lib/unittest/suite.py", line 84 in __call__
  File "/media/Daten/src/Python-3.7.4/Lib/unittest/suite.py", line 122 in run
  File "/media/Daten/src/Python-3.7.4/Lib/unittest/suite.py", line 84 in __call__
  File "/media/Daten/src/Python-3.7.4/Lib/test/support/testresult.py", line 162 in run
  File "/media/Daten/src/Python-3.7.4/Lib/test/support/__init__.py", line 1915 in _run_suite
  File "/media/Daten/src/Python-3.7.4/Lib/test/support/__init__.py", line 2011 in run_unittest
  File "/media/Daten/src/Python-3.7.4/Lib/test/test_concurrent_futures.py", line 1245 in test_main
  File "/media/Daten/src/Python-3.7.4/Lib/test/support/__init__.py", line 2143 in decorator
  File "/media/Daten/src/Python-3.7.4/Lib/test/libregrtest/runtest.py", line 228 in _runtest_inner2
  File "/media/Daten/src/Python-3.7.4/Lib/test/libregrtest/runtest.py", line 264 in _runtest_inner
  File "/media/Daten/src/Python-3.7.4/Lib/test/libregrtest/runtest.py", line 149 in _runtest
  File "/media/Daten/src/Python-3.7.4/Lib/test/libregrtest/runtest.py", line 187 in runtest
  File "/media/Daten/src/Python-3.7.4/Lib/test/libregrtest/main.py", line 390 in run_tests_sequential
  File "/media/Daten/src/Python-3.7.4/Lib/test/libregrtest/main.py", line 488 in run_tests
  File "/media/Daten/src/Python-3.7.4/Lib/test/libregrtest/main.py", line 642 in _main
  File "/media/Daten/src/Python-3.7.4/Lib/test/libregrtest/main.py", line 588 in main
  File "/media/Daten/src/Python-3.7.4/Lib/test/libregrtest/main.py", line 663 in main
  File "/media/Daten/src/Python-3.7.4/Lib/test/regrtest.py", line 46 in _main
  File "/media/Daten/src/Python-3.7.4/Lib/test/regrtest.py", line 50 in <module>
  File "/media/Daten/src/Python-3.7.4/Lib/runpy.py", line 85 in _run_code
  File "/media/Daten/src/Python-3.7.4/Lib/runpy.py", line 193 in _run_module_as_main

test test_concurrent_futures failed
0:07:27 load avg: 2.55 [ 80/416] test_configparser -- test_concurrent_futures failed in 2 min 47 sec
0:07:29 load avg: 2.75 [ 81/416] test_contains


Commands executed for the build:

./configure --enable-optimizations --prefix=/opt/python-3.7.4
make -j8