[...]

  File "/tmp/B.5BIgKl/BUILD/pytest-3.10.1/src/_pytest/config/__init__.py", line 24, in <module>
    import _pytest.hookspec  # the extension point definitions
  File "/tmp/B.5BIgKl/BUILD/pytest-3.10.1/src/_pytest/hookspec.py", line 27, in <module>
    @hookspec(historic=True, warn_on_impl=PYTEST_NAMESPACE)
TypeError: __call__() got an unexpected keyword argument 'warn_on_impl'
WARNING: autodoc: failed to import method 'Metafunc.parametrize' from module '_pytest.python'; the following exception was raised:
Traceback (most recent call last):
  File "/usr/share/python3.7/site-packages/sphinx/ext/autodoc/importer.py", line 152, in import_module
    __import__(modname)
  File "/tmp/B.5BIgKl/BUILD/pytest-3.10.1/src/_pytest/python.py", line 19, in <module>
    from _pytest import fixtures
  File "/tmp/B.5BIgKl/BUILD/pytest-3.10.1/src/_pytest/fixtures.py", line 20, in <module>
    from _pytest import nodes
  File "/tmp/B.5BIgKl/BUILD/pytest-3.10.1/src/_pytest/nodes.py", line 14, in <module>
    from _pytest.mark.structures import MarkInfo
  File "/tmp/B.5BIgKl/BUILD/pytest-3.10.1/src/_pytest/mark/__init__.py", line 6, in <module>
    from .legacy import matchkeyword
  File "/tmp/B.5BIgKl/BUILD/pytest-3.10.1/src/_pytest/mark/legacy.py", line 9, in <module>
    from _pytest.config import UsageError
  File "/tmp/B.5BIgKl/BUILD/pytest-3.10.1/src/_pytest/config/__init__.py", line 24, in <module>
    import _pytest.hookspec  # the extension point definitions
  File "/tmp/B.5BIgKl/BUILD/pytest-3.10.1/src/_pytest/hookspec.py", line 27, in <module>
    @hookspec(historic=True, warn_on_impl=PYTEST_NAMESPACE)
TypeError: __call__() got an unexpected keyword argument 'warn_on_impl'
Exception occurred:
  File "/usr/share/python3.7/site-packages/sphinxcontrib_trio/__init__.py", line 350, in import_object
    obj = self.parent.__dict__.get(self.object_name)
AttributeError: 'NoneType' object has no attribute '__dict__'
The full traceback has been saved in /tmp/B.5BIgKl/BUILD/tmp/sphinx-err-kwmvvap6.log, if you want to report the issue to the developers.
Please also report this if it was a user error, so that a better error message can be provided next time.
A bug report can be filed in the tracker at <https://github.com/sphinx-doc/sphinx/issues>. Thanks!
make: *** [Makefile:45: html] Error 2
make: Leaving directory '/tmp/B.5BIgKl/BUILD/pytest-3.10.1/doc/en'
error: Bad exit status from /tmp/B.5BIgKl/BUILD/tmp/rpm-tmp.41391 (%build)
RPM build errors:
    Bad exit status from /tmp/B.5BIgKl/BUILD/tmp/rpm-tmp.41391 (%build)
ended at: Sat Aug 24 23:40:01 2019, done in 0:00:04.403358
error: No files produced.
+ chmod -R u+rwX /tmp/B.5BIgKl/BUILD
+ rm -rf /tmp/B.5BIgKl/tmp /tmp/B.5BIgKl/BUILD
+ rm -rf /tmp/B.5BIgKl
Begin-TLD-Builder-Info
Build-Time: user:4.31s sys:0.23s real:5.15s (faults io:0 non-io:107240)
End-TLD-Builder-Info