diff -r 0c0689a7565e -r 128dd940bedc tests/test-histedit-obsolete.t
--- a/tests/test-histedit-obsolete.t	Sun Jan 21 13:54:05 2018 -0500
+++ b/tests/test-histedit-obsolete.t	Sat Jan 20 23:21:59 2018 -0800
@@ -71,6 +71,7 @@
   $ hg commit --amend -X . -m XXXXXX
   $ hg commit --amend -X . -m b2
   $ hg --hidden --config extensions.strip= strip 'desc(XXXXXX)' --no-backup
+  warning: ignoring unknown working parent aba7da937030!
   $ hg histedit --continue
   $ hg log -G
   @  8:273c1f3b8626 c