When viewing linter messages in #harbormaster buildables, the linter row that should contain the linter message contains the linter name.
I think it is caused [[ https://secure.phabricator.com/source/phabricator/browse/master/src/applications/harbormaster/view/HarbormasterLintPropertyView.php;8476ad1a281cd8d8c9707956090d7a5642a6dc46$59 | here ]].