--- a/tests/test-evolve.t	Mon Jun 05 10:21:38 2017 +0100
+++ b/tests/test-evolve.t	Wed Jun 07 01:38:48 2017 +0100
@@ -785,7 +785,7 @@
 
   $ hg debugobsstorestat
   markers total:                     10
-      for known precursors:          10
+      for known precursors:          10 (10/13 obsolete changesets)
       with parents data:              0
   markers with no successors:         0
                 1 successors:        10