--- a/tests/test-single-head-obsolescence-topic-B2.t	Wed Apr 08 01:16:51 2020 +0800
+++ b/tests/test-single-head-obsolescence-topic-B2.t	Wed Apr 08 01:16:53 2020 +0800
@@ -80,7 +80,6 @@
   marked working directory as topic: topic-X
   $ mkcommit B1
   $ hg debugobsolete `getid "desc(B0)" ` `getid "desc(B1)"`
-  1 new obsolescence markers
   obsoleted 1 changesets
   2 new orphan changesets
   $ hg log -G --hidden
@@ -108,6 +107,8 @@
   adding changesets
   adding manifests
   adding file changes
+  added 1 changesets with 1 changes to 1 files (+1 heads)
+  1 new obsolescence markers
   transaction abort!
   rollback completed
   abort: rejecting multiple heads on branch "default:topic-X"