Testing errors are not displayed
Seems errors do not get to test result description as displayed by Packit. The status stays in `Pending — Tests are running ...`.

Currently this can be seen here:
https://github.com/oamg/convert2rhel/pull/11

Or here:
https://github.com/psss/tmt/pull/26
diff --git a/packit_service/worker/parser.py b/packit_service/worker/parser.py
index be5a56df..33d92497 100644
--- a/packit_service/worker/parser.py
+++ b/packit_service/worker/parser.py
@@ -400,7 +400,7 @@ class Parser:
                 result=TestingFarmResult(raw_test["result"]),
                 log_url=raw_test.get("log"),
             )
-            for raw_test in event.get("tests")
+            for raw_test in event.get("tests", [])
         ]
 
         logger.info(f"Results from Testing farm event. Pipeline ID: {pipeline_id}")
['packit_service/worker/parser.py']