[Python-modules-team] Bug#867481: celery FTBFS: test_recursive runs forever with python 3.6

[Adrian Bunk]

Source: celery
Version: 3.1.23-7
Severity: serious
Tags: buster sid

https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/celery.html

...
OK (skipped=49)
I: pybuild base:184: python3.6 setup.py test
running test
running egg_info
writing celery.egg-info/PKG-INFO
writing dependency_links to celery.egg-info/dependency_links.txt
writing entry points to celery.egg-info/entry_points.txt
writing requirements to celery.egg-info/requires.txt
writing top-level names to celery.egg-info/top_level.txt
reading manifest file 'celery.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
no previously-included directories found matching '*.pyc'
no previously-included directories found matching '*.sw*'
writing manifest file 'celery.egg-info/SOURCES.txt'
running build_ext
/usr/lib/python3/dist-packages/nose/util.py:453: DeprecationWarning: inspect.getargspec() is deprecated, use inspect.signature() or inspect.getfullargspec()
  inspect.getargspec(func)
test_setup (celery.tests.app.test_amqp.test_PublisherPool) ... ok
test_setup_nolimit (celery.tests.app.test_amqp.test_PublisherPool) ... ok
test_add (celery.tests.app.test_amqp.test_Queues) ... ok
test_add_default_exchange (celery.tests.app.test_amqp.test_Queues) ... ok
test_alias (celery.tests.app.test_amqp.test_Queues) ... ok
test_deselect (celery.tests.app.test_amqp.test_Queues) ... ok
...
test_setup_logger_no_handlers_stream (celery.tests.app.test_log.test_default_logger) ... ok
test_setup_logging_subsystem_colorize (celery.tests.app.test_log.test_default_logger) ... ok
test_setup_logging_subsystem_misc (celery.tests.app.test_log.test_default_logger) ... ok
test_setup_logging_subsystem_misc2 (celery.tests.app.test_log.test_default_logger) ... ok
test_setup_logging_subsystem_no_mputil (celery.tests.app.test_log.test_default_logger) ... ok
test_isa (celery.tests.app.test_log.test_logger_isa) ... ok
test_recursive (celery.tests.app.test_log.test_logger_isa) ... Wed Aug  8 21:54:56 UTC 2018 - pbuilder was killed by timeout after 18h.
Thu Jul  6 15:31:49 UTC 2017 - total duration: 18h 0m 25s.


python3.6 is using 100% CPU at that point (likely until it gets killed).