Crash in builds.js

[robarnold]

TypeError: Cannot call method 'indexOf' of undefined
at /usr/home/dev/tree-bot/builds.js:161:55
at IncomingMessage. (/usr/home/dev/tree-bot/builds.js:91:9)
at IncomingMessage.emit (events.js:81:20)
at HTTPParser.onMessageComplete (http.js:133:23)
at Socket.ondata (http.js:1213:22)
at Socket._onReadable (net.js:681:27)
at IOWatcher.onReadable as callback

[robarnold]

Saw this twice in the console right before the error (which also appeared twice):
Looking for 13211282849c on t-r3-w764-011

[sdwilsh]

Hmm, can you add some logging to dump the object here?