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...)

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                                 Dload  Upload   Total   Spent    Left  Speed

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Error response from daemon: Cannot kill container: 2937eba2c252: Container 2937eba2c252fa50506ed13c347c5c3cc2617247f8b0d4f88810f13aa5df38a5 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
Unable to find image 'onedata/acceptance_gui:v8' locally
v8: Pulling from onedata/acceptance_gui
a1298f4ce990: Already exists
04a3282d9c4b: Already exists
9b0d3db6dc03: Already exists
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e1c77802a505: Already exists
f373aa611054: Already exists
Digest: sha256:97e4de524ef380ad8c07bf6c71280c378a5e0179834942ff0e6c0007d32b148c
Status: Downloaded newer image for onedata/acceptance_gui:v8
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  4658    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100  4658  100  4658    0     0   5678      0 --:--:-- --:--:-- --:--:--  5673
Error from server (NotFound): pods "dev-oneprovider-krakow-0" not found
Error response from daemon: Cannot kill container: 5d6789242e74: Container 5d6789242e747c6c7b5473eb6b8e5d633d6ed5f2dae67d472b2aa3dd818722c0 is not running
Error response from daemon: Cannot kill container: d6156df96ac9: Container d6156df96ac95a0b56c2726ed253b8d69a479382a7cde1508510b09152e695d3 is not running
Error response from daemon: Cannot kill container: 2dba6cae8741: Container 2dba6cae8741fdf0ada48f4767e845393788739eab05806cd5be0060fd8de8ff is not running
Error response from daemon: Cannot kill container: a6492e44ff20: Container a6492e44ff2025aa6f38e9453346fa674a75f4258662fa88dcfa2692637ef5e0 is not running
Error response from daemon: Cannot kill container: aaf0c02c042d: Container aaf0c02c042d6636db2545c5574f56ccb2fa032ebb3464f43e93d003a27e9a11 is not running
Error response from daemon: Cannot kill container: 57c44a66d68f: Container 57c44a66d68fa728ff90e201c87471e8f2b333ce055c44086431381c9a446292 is not running
Error response from daemon: Cannot kill container: 5fe6cd685709: Container 5fe6cd685709d3b818e769841e1696083870a21ed1b305c822b7fc7b32b22760 is not running
Error response from daemon: Cannot kill container: 3aa081c4ee87: Container 3aa081c4ee87fd494a9edef13cd74f044cb3d7d396a592432d9f7ab46efd3fd4 is not running
Error response from daemon: Cannot kill container: 007edac3f579: Container 007edac3f579144382295b0444414e3120109f70698f61272131bdd6a407ff00 is not running
Error response from daemon: Cannot kill container: 10c5e74f9d10: Container 10c5e74f9d10c191fbf2ad9f4554a26987da496a15d8a1fc071ef6626e36e189 is not running
Error response from daemon: Cannot kill container: 1a758c271bbb: Container 1a758c271bbb84c77ea393c198a2b7bdd00b5c0866372a0ed6e4fd3a6f33b5e2 is not running
Error response from daemon: Cannot kill container: 0ccf3d0dd289: Container 0ccf3d0dd289a01bd1001449a4b88d98dd3559d48e0b3aaf8bd085ff4172911c is not running
Error response from daemon: Cannot kill container: 09a3243671cf: Container 09a3243671cfdcbc4d9f072cdcf94c6eeda21dab4cae479a4665ee2bddf46af5 is not running
Error response from daemon: Cannot kill container: 64d46c4aa9dd: Container 64d46c4aa9ddcdad0819fc02470624aef84c85925d1f445d3a014072262b1542 is not running
Error response from daemon: Cannot kill container: 38eebcc6f6c0: Container 38eebcc6f6c04a28920976dd6e00c7a4d68b70bb87f2c1677272291b4aa84073 is not running
Error response from daemon: Cannot kill container: 775f4bcfd1ea: Container 775f4bcfd1ea8c72ebccd30b7485b058be0c72cfc0ac29f926d33f4e9a5c03f3 is not running