diff -r 38963a53ab0d -r 8f8ad0139b8b tests/test-worker.t
--- a/tests/test-worker.t	Sat Apr 15 13:02:34 2017 +0900
+++ b/tests/test-worker.t	Sat Apr 15 13:27:44 2017 +0900
@@ -70,8 +70,9 @@
   > test 100000.0 abort
   start
   abort: known exception
-  done
+  [255]
 
   $ hg --config "extensions.t=$abspath" --config 'worker.numcpus=2' \
   > test 100000.0 abort --traceback 2>&1 | grep '^Traceback'
   Traceback (most recent call last):
+  Traceback (most recent call last):