--- a/tests/test-push-checkheads-pruned-B1.t	Tue Sep 10 07:38:46 2019 +0200
+++ b/tests/test-push-checkheads-pruned-B1.t	Thu Sep 12 12:35:42 2019 +0200
@@ -49,6 +49,7 @@
   $ mkcommit B0
   created new head
   $ hg debugobsolete --record-parents `getid "desc(A0)"`
+  1 new obsolescence markers
   obsoleted 1 changesets
   $ hg log -G --hidden
   @  74ff5441d343 (draft): B0