Created attachment 1561907 [details]
Full log from Copr

python3-pytest-asyncio 0.10.0-2.fc31 fails to build with Python 3.8 due to a %check failure:

==================================== ERRORS ====================================
___________________ ERROR at setup of test_dependent_fixture ___________________
tests/conftest.py:24: in dependent_fixture
    event_loop.run_until_complete(just_a_sleep())
/usr/lib64/python3.8/asyncio/base_events.py:589: in run_until_complete
    return future.result()
tests/conftest.py:20: in just_a_sleep
    await asyncio.sleep(0.1, loop=event_loop)
/usr/lib64/python3.8/asyncio/tasks.py:602: in sleep
    warnings.warn("The loop argument is deprecated and scheduled for "
E   DeprecationWarning: The loop argument is deprecated and scheduled for removal in Python 3.10.
___________________ ERROR at setup of test_dependent_fixture ___________________
tests/conftest.py:24: in dependent_fixture
    event_loop.run_until_complete(just_a_sleep())
/usr/lib64/python3.8/asyncio/base_events.py:589: in run_until_complete
    return future.result()
tests/conftest.py:20: in just_a_sleep
    await asyncio.sleep(0.1, loop=event_loop)
/usr/lib64/python3.8/asyncio/tasks.py:602: in sleep
    warnings.warn("The loop argument is deprecated and scheduled for "
E   DeprecationWarning: The loop argument is deprecated and scheduled for removal in Python 3.10.
=========================== short test summary info ============================
SKIPPED [1] tests/async_fixtures/test_coroutine_fixtures.py:23: @asyncio.coroutine fixtures are not supported yet
XFAIL tests/test_simple.py::test_asyncio_marker_fail
  need a failure
=========== 34 passed, 1 skipped, 1 xfailed, 2 error in 0.98 seconds ===========

Full log attached.