make test failing on Mac OS X (stdin:NN) #110

On Emacs 24.5 and on HEAD (emacs-mirror/emacs@3a769e1), the "stdin:NN" test is failing:

Fontification in compilation buffer does not ask for file on "stdin:NN" errors
error: (error "No buffer named *lua*")

• HEAD logs (Mac OS 10.11.1): https://gist.github.com/dunn/26ac06244389f269d6ff#file-01-make-L477-L478
• 24.5 logs (Mac OS 10.9–10.11): https://travis-ci.org/Homebrew/homebrew-emacs/builds/88938844

I'm not familiar enough with the lua-mode code to know where to start debugging, but let me know if you need other information!