GLOB sdist-make: /tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/setup.py py38 create: /tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/.tox/py38 py38 installdeps: pytest==5.2.4 py38 inst: /tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/.tox/.tmp/package/1/pytest-diffeo-0.2.0.zip py38 installed: atomicwrites==1.3.0,attrs==19.3.0,more-itertools==8.0.0,packaging==19.2,pluggy==0.13.1,py==1.8.0,pyparsing==2.4.5,pytest==5.2.4,pytest-diffeo==0.2.0,six==1.13.0,wcwidth==0.1.7 py38 run-test-pre: PYTHONHASHSEED='4290220040' py38 run-test: commands[0] | pytest --trace-config --help Traceback (most recent call last): File "/tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/.tox/py38/bin/pytest", line 10, in sys.exit(main()) File "/tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/_pytest/config/__init__.py", line 71, in main config = _prepareconfig(args, plugins) File "/tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/_pytest/config/__init__.py", line 215, in _prepareconfig return pluginmanager.hook.pytest_cmdline_parse( File "/tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/pluggy/hooks.py", line 286, in __call__ return self._hookexec(self, self.get_hookimpls(), kwargs) File "/tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/pluggy/manager.py", line 93, in _hookexec return self._inner_hookexec(hook, methods, kwargs) File "/tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/pluggy/manager.py", line 84, in self._inner_hookexec = lambda hook, methods, kwargs: hook.multicall( File "/tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/pluggy/callers.py", line 203, in _multicall gen.send(outcome) File "/tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/_pytest/helpconfig.py", line 89, in pytest_cmdline_parse config = outcome.get_result() File "/tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/pluggy/callers.py", line 80, in get_result raise ex[1].with_traceback(ex[2]) File "/tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/pluggy/callers.py", line 187, in _multicall res = hook_impl.function(*args) File "/tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/_pytest/config/__init__.py", line 733, in pytest_cmdline_parse self.parse(args) File "/tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/_pytest/config/__init__.py", line 940, in parse self._preparse(args, addopts=addopts) File "/tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/_pytest/config/__init__.py", line 889, in _preparse self.known_args_namespace = ns = self._parser.parse_known_args( File "/tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/_pytest/config/argparsing.py", line 118, in parse_known_args return self.parse_known_and_unknown_args(args, namespace=namespace)[0] File "/tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/_pytest/config/argparsing.py", line 126, in parse_known_and_unknown_args optparser = self._getparser() File "/tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/_pytest/config/argparsing.py", line 100, in _getparser arggroup.add_argument(*n, **a) File "/opt/python/3.8.0/lib/python3.8/argparse.py", line 1386, in add_argument return self._add_action(action) File "/opt/python/3.8.0/lib/python3.8/argparse.py", line 1590, in _add_action action = super(_ArgumentGroup, self)._add_action(action) File "/opt/python/3.8.0/lib/python3.8/argparse.py", line 1400, in _add_action self._check_conflict(action) File "/opt/python/3.8.0/lib/python3.8/argparse.py", line 1539, in _check_conflict conflict_handler(action, confl_optionals) File "/opt/python/3.8.0/lib/python3.8/argparse.py", line 1548, in _handle_conflict_error raise ArgumentError(action, message % conflict_string) argparse.ArgumentError: argument --log-level: conflicting option string: --log-level ERROR: InvocationError for command /tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/.tox/py38/bin/pytest --trace-config --help (exited with code 1) ___________________________________ summary ____________________________________ ERROR: py38: commands failed write json report at: /tmp/tmpxoqnzhxw/pytest-diffeo-0.2.0/result.json Time: 82.1 seconds