--- a/tests/test-options.t Tue Jan 22 10:44:49 2019 -0500 +++ b/tests/test-options.t Tue Jan 22 10:45:09 2019 -0500 @@ -24,7 +24,6 @@ > allowunstable > exchange > EOF - $ hg prune + $ hg prune | head -n 2 hg: unknown command 'prune' (use 'hg help' for a list of commands) - [255]