--- a/tests/test-prune.t	Fri Oct 17 17:43:52 2014 -0400
+++ b/tests/test-prune.t	Mon Oct 20 15:53:00 2014 -0700
@@ -250,7 +250,8 @@
   working directory now at d62d843c9a01
   bookmark 'todelete' deleted
   $ hg id -ir dcbb326fdec2
-  abort: unknown revision 'dcbb326fdec2'!
+  abort: hidden revision 'dcbb326fdec2'!
+  (use --hidden to access hidden revisions)
   [255]
   $ hg id -ir d62d843c9a01
   d62d843c9a01
@@ -262,7 +263,8 @@
   bookmark 'delete' deleted
   $ hg tag --remove --local c
   $ hg id -ir 6:2702dd0c91e7
-  abort: unknown revision '2702dd0c91e7'!
+  abort: hidden revision '6'!
+  (use --hidden to access hidden revisions)
   [255]
 
   $ hg debugobsstorestat