Failed to push changes upstream:
Command failed with error #1!
COMMAND
git push origin HEAD:master

STDOUT
(empty)

STDERR
remote: [2014-01-30 14:30:38] EXCEPTION: (Exception) usage: PHABRICATOR_USER should be defined! at [/usr/lib/phabricator/scripts/repository/commit_hook.php:36]        
remote: 
To file:///var/lib/phabricator/JS/
 ! [remote rejected] HEAD -> master (pre-receive hook declined)
error: failed to push some refs to 'file:///var/lib/phabricator/JS/'