GLOB sdist-make: /tmp/tmprhq4wk8a/pytest-diffeo-0.2.0/setup.py py38 create: /tmp/tmprhq4wk8a/pytest-diffeo-0.2.0/.tox/py38 py38 installdeps: pytest==6.0.1 py38 inst: /tmp/tmprhq4wk8a/pytest-diffeo-0.2.0/.tox/.tmp/package/1/pytest-diffeo-0.2.0.zip py38 installed: attrs==20.1.0,iniconfig==1.0.1,more-itertools==8.5.0,packaging==20.4,pluggy==0.13.1,py==1.9.0,pyparsing==2.4.7,pytest==6.0.1,pytest-diffeo @ file:///tmp/tmprhq4wk8a/pytest-diffeo-0.2.0/.tox/.tmp/package/1/pytest-diffeo-0.2.0.zip,six==1.15.0,toml==0.10.1 py38 run-test-pre: PYTHONHASHSEED='1298444340' py38 run-test: commands[0] | pytest --trace-config --help Traceback (most recent call last): File "/tmp/tmprhq4wk8a/pytest-diffeo-0.2.0/.tox/py38/bin/pytest", line 8, in sys.exit(console_main()) File "/tmp/tmprhq4wk8a/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/_pytest/config/__init__.py", line 180, in console_main code = main() File "/tmp/tmprhq4wk8a/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/_pytest/config/__init__.py", line 136, in main config = _prepareconfig(args, plugins) File "/tmp/tmprhq4wk8a/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/_pytest/config/__init__.py", line 313, in _prepareconfig config = pluginmanager.hook.pytest_cmdline_parse( File "/tmp/tmprhq4wk8a/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/tmprhq4wk8a/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/tmprhq4wk8a/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/tmprhq4wk8a/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/pluggy/callers.py", line 203, in _multicall gen.send(outcome) File "/tmp/tmprhq4wk8a/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/_pytest/helpconfig.py", line 99, in pytest_cmdline_parse config = outcome.get_result() # type: Config File "/tmp/tmprhq4wk8a/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/tmprhq4wk8a/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/tmprhq4wk8a/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/_pytest/config/__init__.py", line 932, in pytest_cmdline_parse self.parse(args) File "/tmp/tmprhq4wk8a/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/_pytest/config/__init__.py", line 1204, in parse self._preparse(args, addopts=addopts) File "/tmp/tmprhq4wk8a/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/_pytest/config/__init__.py", line 1099, in _preparse self.known_args_namespace = ns = self._parser.parse_known_args( File "/tmp/tmprhq4wk8a/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/_pytest/config/argparsing.py", line 147, in parse_known_args return self.parse_known_and_unknown_args(args, namespace=namespace)[0] File "/tmp/tmprhq4wk8a/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/_pytest/config/argparsing.py", line 157, in parse_known_and_unknown_args optparser = self._getparser() File "/tmp/tmprhq4wk8a/pytest-diffeo-0.2.0/.tox/py38/lib/python3.8/site-packages/_pytest/config/argparsing.py", line 121, 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/tmprhq4wk8a/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/tmprhq4wk8a/pytest-diffeo-0.2.0/result.json Time: 28.0 seconds