--- a/tests/test-push-checkheads-unpushed-D4.t	Mon Nov 23 10:38:05 2020 -0800
+++ b/tests/test-push-checkheads-unpushed-D4.t	Mon Nov 23 16:39:53 2020 -0800
@@ -111,7 +111,7 @@
   searching for changes
   abort: push creates new remote head f6082bc4ffef
   (merge or see 'hg help push' for details about pushing new heads)
-  [255]
+  [20]
 
 Actual testing (existing branch only)
 ------------------------------------