Fix CC tests

Change-Id: I1ce324cd83460723a740386788fe79b47593a40b
diff --git a/test-salt-model-node.groovy b/test-salt-model-node.groovy
index 9e72555..9b31168 100644
--- a/test-salt-model-node.groovy
+++ b/test-salt-model-node.groovy
@@ -91,8 +91,8 @@
             if (testResult) {
               common.infoMsg("Test finished: SUCCESS")
             } else {
-              error('Test finished: FAILURE')
-              currentBuild.result = "FAILURE"
+              error('Test node finished: FAILURE')
+              throw new RuntimeException('Test node stage finished: FAILURE')
             }
           }
         }