Fix queens deploy

Change-Id: I15447ff8e27781a5a604234ce746815d97cb4dc4
diff --git a/tcp_tests/managers/k8smanager.py b/tcp_tests/managers/k8smanager.py
index d229e2f..7b03fe9 100644
--- a/tcp_tests/managers/k8smanager.py
+++ b/tcp_tests/managers/k8smanager.py
@@ -418,7 +418,7 @@
             for log_file in files:
                 cmd = "rsync -r \"{0}:/root/{1}\" /root/".format(
                     node, log_file)
-                r.check_call(cmd, raise_on_err=False)
+                r.check_call(cmd, raise_on_err=True)
                 LOG.info("Downloading the artifact {0}".format(log_file))
                 r.download(destination=log_file, target=os.getcwd())
         self.store_server_version(os.path.join(os.getcwd(), 'env_k8s_version'))