AttributeError: 'NoneType' object has no attribute 'elements_list'
request = <FixtureRequest for <Function 'test_user_successfully_removes_group_from_harvester_with_remove_group_privilege[1oz_1op_elasticsearch]'>>

    @pytest.mark.usefixtures(*function_args)
    def scenario_wrapper(request):
>       _execute_scenario(feature, scenario, request, encoding)

/usr/local/lib/python3.6/dist-packages/pytest_bdd/scenario.py:227: 
(37 more lines...)

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100  4658  100  4658    0     0  21701      0 --:--:-- --:--:-- --:--:-- 21766
Error response from daemon: Cannot kill container: b91e9deae5b5: Container b91e9deae5b565f60785a4b1dc81c50b5c73a228dc461bba6dce446cdccab753 is not running
tput: unknown terminal "unknown"
Cloning into 'bamboos'...
Cloning into 'cdmi_swagger'...
Cloning into 'one_env'...
Cloning into 'onepanel_swagger'...
Cloning into 'bamboos'...
Cloning into 'oneprovider_swagger'...
Cloning into 'bamboos'...
Cloning into 'onezone_swagger'...
Cloning into 'bamboos'...
Error from server (AlreadyExists): clusterrolebindings.rbac.authorization.k8s.io "serviceaccounts-cluster-admin" already exists
Error: Could not create /home/bamboo/.helm: mkdir /home/bamboo/.helm: permission denied
Error from server (AlreadyExists): clusterrolebindings.rbac.authorization.k8s.io "serviceaccounts-cluster-admin" already exists
Error from server (AlreadyExists): clusterrolebindings.rbac.authorization.k8s.io "serviceaccounts-cluster-admin" already exists
cp: cannot stat 'onedata/one_env/sources_info.yaml': No such file or directory
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100  4658  100  4658    0     0  16362      0 --:--:-- --:--:-- --:--:-- 16343
Error from server (NotFound): pods "dev-oneprovider-krakow-0" not found
Error response from daemon: Cannot kill container: 996757b49070: Container 996757b490704f47e3abe1608fbc411e2e612f6195a409b3100eb946a0b95b03 is not running
Error response from daemon: Cannot kill container: 2f789d508fde: Container 2f789d508fdefbea9c3393c626bfd4af4f033afe43d6c18cf8405309647ceae2 is not running
Error response from daemon: Cannot kill container: a60f2af16bd6: Container a60f2af16bd62750517f573c06d76511975a176d8c0bf1baab15a5555959bccf is not running
Error response from daemon: Cannot kill container: 36f974af761c: Container 36f974af761caaa2f33e8ef55aa3ddd00d462bc325a9f774dc7fc2437c35d493 is not running
Error response from daemon: Cannot kill container: 5b118feb72c0: Container 5b118feb72c06eec8f4237c6b1c57715b5f71edb9058a1261e86d839675c0675 is not running
Error response from daemon: Cannot kill container: 7f6cb5b9b190: Container 7f6cb5b9b190131078fc43d47ff45c557bc4abb87fe2af6ac571aafa7ea71ca5 is not running
Error response from daemon: Cannot kill container: 7d73df733c13: Container 7d73df733c1345ef2fa7c49bb633994f8038daab89fb8f429d5821a30460837a is not running
Error response from daemon: Cannot kill container: e7a0e6301099: Container e7a0e63010993d3501e004ed8cf954e9900542245030661fe05efb1391e714e6 is not running
Error response from daemon: Cannot kill container: 37569a551750: Container 37569a5517504ba68e7b8599038adc747681e73fed51c21a34774025c2c9454c is not running
Error response from daemon: Cannot kill container: 61a779a4ef48: Container 61a779a4ef48e9a83c9bba3cd1f237e8cd4006a1cfc9c03340e8f7dd5a7ae8ea is not running
Error response from daemon: Cannot kill container: 90125ad45620: Container 90125ad45620ed5bcc0a9e1116ab6f43890d7d0a1afbd023d3b1cf92da8640f5 is not running
Error response from daemon: Cannot kill container: 6ee107505662: Container 6ee107505662e08c6f88334da06a66cc4915332db6377931299e9fc7bd098149 is not running
Error response from daemon: Cannot kill container: 88b31842e4e3: Container 88b31842e4e36e7eb50c7e0b904ecb3e72ff0e6be7eff9f0644d1a70dd2be236 is not running
Error response from daemon: Cannot kill container: d47c3b0fdc05: Container d47c3b0fdc052056141deba472ebade691222206ebc0a77d048b23c44ccd5a16 is not running
Error response from daemon: Cannot kill container: fa02b5756af0: Container fa02b5756af00c942d7c6ae0e9913eec9481ad15c3e129e497434a294da255a4 is not running
Error response from daemon: Cannot kill container: 4bf7bbbc395e: Container 4bf7bbbc395e3092ae34e8c31c0006898c932373fb8dd9a98757501e835740c3 is not running