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

Build: #643 failed

Job: Permission POSIX failed

user creates directory using client1 and changes its permission using client2[1oz 1op 1oc-oneclient1-RESt]: Test case result

The below summarizes the result of the test " user creates directory using client1 and changes its permission using client2[1oz 1op 1oc-oneclient1-RESt]" in build 643 of Onedata Products - mixed acceptance pkg - Chrome permission POSIX tests.
Description
user creates directory using client1 and changes its permission using client2[1oz 1op 1oc-oneclient1-RESt]
Test class
mixed.scenarios.test_permission_posix
Method
test_user_creates_directory_using_client1_and_changes_its_permission_using_client2[1oz_1op_1oc-oneclient1-REST]
Duration
1 min
Status
Failed (Existing Failure)

Error Log

AssertionError
client1 = 'oneclient1', client2 = 'REST'
request = <FixtureRequest for <Function 'test_user_creates_directory_using_client1_and_changes_its_permission_using_client2[1oz_1op_1oc-oneclient1-REST]'>>

>   ???

tests/mixed/scenarios/test_permission_posix.py:69: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
/usr/local/lib/python2.7/dist-packages/pytest_bdd/scenario.py:195: in _execute_scenario
    _execute_step_function(request, scenario, step, step_func)
/usr/local/lib/python2.7/dist-packages/pytest_bdd/scenario.py:137: in _execute_step_function
    step_func(**kwargs)
tests/mixed/steps/data_basic.py:581: in assert_posix_permissions_in_op
    oneclient_host, users)
tests/mixed/steps/oneclient/data_basic.py:124: in assert_posix_permissions_in_op_oneclient
    multi_file_steps.check_mode(user, path, perm, host, users)
tests/oneclient/steps/multi_file_steps.py:304: in check_mode
    assert_(client.perform, condition)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

expression = <bound method Client.perform of <tests.utils.client_utils.Client instance at 0x7f9390042b00>>
args = (<function condition at 0x7f9390124cf8>,), 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