--- a/tests/test-prune.t	Mon Jun 05 10:21:38 2017 +0100
+++ b/tests/test-prune.t	Wed Jun 07 01:38:48 2017 +0100
@@ -346,7 +346,7 @@
 
   $ hg debugobsstorestat
   markers total:                      7
-      for known precursors:           7
+      for known precursors:           7 (7/15 obsolete changesets)
       with parents data:              [04] (re)
   markers with no successors:         7
                 1 successors:         0