diff -r db5dddb38f5b -r 9261f6c1d39b tests/test-bookmarks-pushpull.t
--- a/tests/test-bookmarks-pushpull.t	Mon Nov 23 10:38:05 2020 -0800
+++ b/tests/test-bookmarks-pushpull.t	Mon Nov 23 16:39:53 2020 -0800
@@ -742,7 +742,7 @@
   searching for changes
   abort: push creates new remote head c922c0139ca0 with bookmark 'Y'
   (merge or see 'hg help push' for details about pushing new heads)
-  [255]
+  [20]
   $ hg -R ../a book
      @                         1:0d2164f0ce0d
    * X                         1:0d2164f0ce0d
@@ -759,7 +759,7 @@
   searching for changes
   abort: push creates new remote head c922c0139ca0 with bookmark 'Y'
   (merge or see 'hg help push' for details about pushing new heads)
-  [255]
+  [20]
   $ hg -R ../a book
      @                         1:0d2164f0ce0d
    * X                         1:0d2164f0ce0d
@@ -1055,7 +1055,7 @@
   remote has heads on branch 'default' that are not known locally: a2a606d9ff1b
   abort: push creates new remote head 54694f811df9 with bookmark 'X'
   (pull and merge or see 'hg help push' for details about pushing new heads)
-  [255]
+  [20]
   $ cd ../addmarks
 
 Check summary output for incoming/outgoing bookmarks