--- a/tests/test-evolve-obshistory-prune.t	Thu Aug 02 02:42:15 2018 +0200
+++ b/tests/test-evolve-obshistory-prune.t	Thu Aug 02 02:47:44 2018 +0200
@@ -106,8 +106,6 @@
   (use --hidden to access hidden revisions; pruned)
   [255]
   $ hg up --hidden -r 'desc(B0)'
-  updating to a hidden changeset 0dec01379d3b
-  (hidden revision '0dec01379d3b' is pruned)
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   working directory parent is obsolete! (0dec01379d3b)
   (use 'hg evolve' to update to its parent successor)