The reason of failed jenkins job in cluster-under-test will be shown in  a test result

PROD-36050
Change-Id: I1160d46e99751f4e714c459e3d07110958c913e3
diff --git a/tcp_tests/tests/system/test_cvp_pipelines.py b/tcp_tests/tests/system/test_cvp_pipelines.py
index 3f89586..41c95fe 100644
--- a/tcp_tests/tests/system/test_cvp_pipelines.py
+++ b/tcp_tests/tests/system/test_cvp_pipelines.py
@@ -152,7 +152,7 @@
             'TEMPEST_ENDPOINT_TYPE': 'internalURL',
             'TEMPEST_TEST_PATTERN': tempest_pattern,
         }
-        cvp_tempest_result = dt.start_job_on_jenkins(
+        job_result, job_description = dt.start_job_on_jenkins(
             job_name,
             jenkins_tgt='I@docker:client:stack:jenkins and I@salt:master',
             start_timeout=jenkins_start_timeout,
@@ -160,7 +160,7 @@
             verbose=True,
             job_parameters=job_parameters,
             job_output_prefix='[ {job_name}/{build_number}:platform {time} ] ')
-        LOG.info('Job {0} result: {1}'.format(job_name, cvp_tempest_result))
+        LOG.info('Job {0} result: {1}'.format(job_name, job_result))
 
         show_step(4)
         tempest_actions.fetch_arficats(