AttributeError: 'NoneType' object has no attribute 'spaces_header_list'
request = <FixtureRequest for <Function 'test_user_sees_size_statistics_after_turning_on_size_statistics[1oz_1op_deployed]'>>

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

/usr/local/lib/python3.8/dist-packages/pytest_bdd/scenario.py:227: 
(26 more lines...)

test setup failure
self = <urllib3.connection.VerifiedHTTPSConnection object at 0x7fe1c2539310>

    def _new_conn(self):
        """ Establish a socket connection and set nodelay settings on it.
    
            :return: New socket connection.
            """
(505 more lines...)

test setup failure
self = <urllib3.connection.VerifiedHTTPSConnection object at 0x7fe1c4d22dc0>

    def _new_conn(self):
        """ Establish a socket connection and set nodelay settings on it.
    
            :return: New socket connection.
            """
(505 more lines...)

test setup failure
self = <urllib3.connection.VerifiedHTTPSConnection object at 0x7fe1c262b1f0>

    def _new_conn(self):
        """ Establish a socket connection and set nodelay settings on it.
    
            :return: New socket connection.
            """
(505 more lines...)

test setup failure
self = <urllib3.connection.VerifiedHTTPSConnection object at 0x7fe1c25e32b0>

    def _new_conn(self):
        """ Establish a socket connection and set nodelay settings on it.
    
            :return: New socket connection.
            """
(505 more lines...)

test setup failure
self = <urllib3.connection.VerifiedHTTPSConnection object at 0x7fe1c5049b80>

    def _new_conn(self):
        """ Establish a socket connection and set nodelay settings on it.
    
            :return: New socket connection.
            """
(505 more lines...)

test setup failure
self = <urllib3.connection.VerifiedHTTPSConnection object at 0x7fe1c2508310>

    def _new_conn(self):
        """ Establish a socket connection and set nodelay settings on it.
    
            :return: New socket connection.
            """
(505 more lines...)

test setup failure
self = <urllib3.connection.VerifiedHTTPSConnection object at 0x7fe1c3709190>

    def _new_conn(self):
        """ Establish a socket connection and set nodelay settings on it.
    
            :return: New socket connection.
            """
(505 more lines...)

test setup failure
self = <urllib3.connection.VerifiedHTTPSConnection object at 0x7fe1c4957c10>

    def _new_conn(self):
        """ Establish a socket connection and set nodelay settings on it.
    
            :return: New socket connection.
            """
(505 more lines...)

test setup failure
scenario_path = '/mnt/storage/bamboo-agent-home/xml-data/build-dir/ODSRV-GAPT-CPT/onedata-acceptance/tests/gui/environments/1oz_1op_deployed.yaml'
request = <SubRequest 'maybe_start_env' for <Function 'test_user_fails_to_change_item_type_permissions_because_of_lack_in_privileges_posix[1oz_1op_deployed-Directory details-dir1]'>>
hosts = {}, patch_path = '', users = {}, test_config = {}

    def start_environment(scenario_path, request, hosts, patch_path, users, test_config):
        attempts = 0
        local = request.config.getoption('--local')
(108 more lines...)

test setup failure
self = <urllib3.connection.VerifiedHTTPSConnection object at 0x7fe1c40a4880>

    def _new_conn(self):
        """ Establish a socket connection and set nodelay settings on it.
    
            :return: New socket connection.
            """
(505 more lines...)

test setup failure
self = <urllib3.connection.VerifiedHTTPSConnection object at 0x7fe1c4fdea30>

    def _new_conn(self):
        """ Establish a socket connection and set nodelay settings on it.
    
            :return: New socket connection.
            """
(505 more lines...)

test setup failure
self = <urllib3.connection.VerifiedHTTPSConnection object at 0x7fe1c4cc8e80>

    def _new_conn(self):
        """ Establish a socket connection and set nodelay settings on it.
    
            :return: New socket connection.
            """
(505 more lines...)