tests/test-branches.t

--- a/tests/test-branches.t	Fri Sep 27 15:05:26 2024 +0200
+++ b/tests/test-branches.t	Fri Sep 27 15:01:43 2024 +0200
@@ -835,7 +835,7 @@
   $ echo >> .hg/cache/rbc-revs-v2
   $ rm -f .hg/cache/branch* && hg head a -T '{rev}\n' --debug
   5
-  overwriting 0 bytes from 160 in cache/rbc-revs-v2 leaving (2 trailing bytes)
+  cache/rbc-revs-v2 contains 2 unknown trailing bytes
   $ f --size .hg/cache/rbc-revs*
   .hg/cache/rbc-revs-v2: size=162