Acceptance tests using different clients concurrently. Environment deployed from packages.

Build: #2338 failed

Job: ACL one entry failed

user sets acl with one entry[1oz 1op 1oc-oneclient1-web GUi-group-group1-file1]: Test case result

The below summarizes the result of the test " user sets acl with one entry[1oz 1op 1oc-oneclient1-web GUi-group-group1-file1]" in build 2,338 of Onedata Products - mixed acceptance pkg - Chrome ACL one entry.
Description
user sets acl with one entry[1oz 1op 1oc-oneclient1-web GUi-group-group1-file1]
Test class
mixed.scenarios.test_acl_one_entry
Method
test_user_sets_acl_with_one_entry[1oz_1op_1oc-oneclient1-web GUI-group-group1-file1]
Duration
1 min
Status
Failed (New Failure)

Error Log

AssertionError
request = <FixtureRequest for <Function 'test_user_sets_acl_with_one_entry[1oz_1op_1oc-oneclient1-web GUI-group-group1-file1]'>>

    @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: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
/usr/local/lib/python3.6/dist-packages/pytest_bdd/scenario.py:189: in _execute_scenario
    _execute_step_function(request, scenario, step, step_func)
/usr/local/lib/python3.6/dist-packages/pytest_bdd/scenario.py:130: in _execute_step_function
    step_func(**kwargs)
tests/utils/bdd_utils.py:78: in wrapper
    return fun(*ba.args, **ba.kwargs)
tests/mixed/steps/data_permissions.py:58: in grant_acl_privileges_in_op
    name)
tests/mixed/steps/oneclient/data_basic.py:275: in grant_acl_privileges_in_op_oneclient
    users)
tests/utils/bdd_utils.py:78: in wrapper
    return fun(*ba.args, **ba.kwargs)
tests/oneclient/steps/multi_file_steps.py:454: in set_xattr
    assert_(client.perform, condition)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

expression = <bound method Client.perform of <tests.utils.client_utils.Client object at 0x7f74f2fdacc0>>
args = (<function set_xattr.<locals>.condition at 0x7f74f2e15b70>,), kwargs = {}
assert_result = False

    def assert_(expression, *args, **kwargs):
        assert_result = expression(*args, **kwargs)
>       assert assert_result
E       AssertionError

tests/utils/utils.py:42: AssertionError