--- a/tests/test-push-checkheads-unpushed-D3.t	Mon Nov 23 10:38:05 2020 -0800
+++ b/tests/test-push-checkheads-unpushed-D3.t	Mon Nov 23 16:39:53 2020 -0800
@@ -93,13 +93,13 @@
   searching for changes
   abort: push creates new remote head f6082bc4ffef
   (merge or see 'hg help push' for details about pushing new heads)
-  [255]
+  [20]
   $ hg push --rev 'desc(B1)'
   pushing to $TESTTMP/D3/server
   searching for changes
   abort: push creates new remote head 25c56d33e4c4
   (merge or see 'hg help push' for details about pushing new heads)
-  [255]
+  [20]
 
 Extra testing
 -------------
@@ -111,6 +111,6 @@
   searching for changes
   abort: push creates new remote head 25c56d33e4c4
   (merge or see 'hg help push' for details about pushing new heads)
-  [255]
+  [20]
 
   $ cd ../..