--- a/tests/test-exchange-obsmarkers-case-D3.t	Tue Sep 10 07:38:46 2019 +0200
+++ b/tests/test-exchange-obsmarkers-case-D3.t	Thu Sep 12 12:35:42 2019 +0200
@@ -57,6 +57,7 @@
   created new head
   $ mkcommit A1
   $ hg debugobsolete `getid 'desc(A0)'` `getid 'desc(A1)'`
+  1 new obsolescence markers
   obsoleted 1 changesets
   $ hg prune -d '0 0' .
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved