--- a/tests/test-check-py3-commands.t	Mon Dec 12 08:01:52 2016 +0000
+++ b/tests/test-check-py3-commands.t	Tue Dec 13 20:53:40 2016 +0530
@@ -9,6 +9,6 @@
   >   $PYTHON3 `which hg` $cmd 2>&1 2>&1 | tail -1
   > done
   version
-  TypeError: Can't convert 'bytes' object to str implicitly
+  warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   debuginstall
   TypeError: Can't convert 'bytes' object to str implicitly