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

Build: #2081 failed

Job: Directories times failed

user changes directory using client2 and using client1 sees that modification time has changed[1oz 1op 1oc-oneclient1-web GUi-equal to]: Test case result

The below summarizes the result of the test " user changes directory using client2 and using client1 sees that modification time has changed[1oz 1op 1oc-oneclient1-web GUi-equal to]" in build 2,081 of Onedata Products - mixed acceptance pkg - Chrome directories times tests.
Description
user changes directory using client2 and using client1 sees that modification time has changed[1oz 1op 1oc-oneclient1-web GUi-equal to]
Test class
mixed.scenarios.test_directories_times
Method
test_user_changes_directory_using_client2_and_using_client1_sees_that_modification_time_has_changed[1oz_1op_1oc-oneclient1-web GUI-equal to]
Duration
2 mins
Status
Failed (New Failure)

Error Log

AssertionError
request = <FixtureRequest for <Function 'test_user_changes_directory_using_client2_and_using_client1_sees_that_modification_time_has_changed[1oz_1op_1oc-oneclient1-web GUI-equal to]'>>

    @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_basic.py:479: in assert_time_relation
    oneclient_host, users)
tests/utils/bdd_utils.py:78: in wrapper
    return fun(*ba.args, **ba.kwargs)
tests/utils/bdd_utils.py:78: in wrapper
    return fun(*ba.args, **ba.kwargs)
tests/oneclient/steps/multi_file_steps.py:350: in check_time
    assert_(client.perform, condition)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

expression = <bound method Client.perform of <tests.utils.client_utils.Client object at 0x7f94d0a16eb8>>
args = (<function check_time.<locals>.condition at 0x7f94d0b0a1e0>,)
kwargs = {}, assert_result = False

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

tests/utils/utils.py:41: AssertionError