Switched from (jenkins) #781-39880bd to #807-16756ab.

All the sudden CH threw these errors: http://pastebin.com/QWLw75D7

Here is my config: http://paste.ubuntu.com/921301/

Yeah, I broke labels in the past few builds. There is no workaround for the time being, so just revert back to the latest build that was working for you, and hopefully I'll have it fixed in a day or two. I'm going to close this issue, since it's a major one that has already been identified, but rest assured, the next commit will have it fixed.