--- a/tests/test-worker.t	Mon Nov 23 11:30:43 2020 -0800
+++ b/tests/test-worker.t	Mon Nov 23 11:56:10 2020 -0800
@@ -90,7 +90,8 @@
   mercurial.error.Abort: known exception (py3 !)
   Abort: known exception (no-py3 !)
       raise error.WorkerError(status)
-  mercurial.error.WorkerError: 255
+  WorkerError: 255 (no-py3 !)
+  mercurial.error.WorkerError: 255 (py3 !)
 
 Traceback must be printed for unknown exceptions