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 <module>
    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 <lambda>
    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