--- a/tests/test-repo-compengines.t	Wed Jun 19 17:03:13 2024 +0200
+++ b/tests/test-repo-compengines.t	Wed Jun 19 19:10:49 2024 +0200
@@ -194,9 +194,11 @@
   > done
 
   $ $RUNTESTDIR/f -s zstd-*/.hg/store/data/*
-  zstd-level-1/.hg/store/data/a.i: size=4114
+  zstd-level-1/.hg/store/data/a.i: size=4114 (no-rust !)
+  zstd-level-1/.hg/store/data/a.i: size=4112 (rust !)
   zstd-level-22/.hg/store/data/a.i: size=4091
-  zstd-level-default/\.hg/store/data/a\.i: size=(4094|4102) (re)
+  zstd-level-default/\.hg/store/data/a\.i: size=(4094|4102) (re) (no-rust !)
+  zstd-level-default/.hg/store/data/a.i: size=4097 (rust !)
 
 Test error cases