Unrecognized selector sent to class

[tvi]

Freshly build
(14063b2) OSX

Run servo + Press Ctrl-L -> hooks up

./servo ../src/test/html/about-mozilla.html
2014-05-01 14:36:12.996 servo[49992:507] +[NSAlert alertWithMessageText:defaultButton:alternateButton:otherButton:informativeTextWithFormat:NSTextFieldallocinitWithFrame:]: unrecognized selector sent to class 0x7fff79e91da8
task '<main>' failed at 'dropping a M:N scheduler pool that wasn't shut down', /Users/tvi/Coding/servo/src/compiler/rust/src/libgreen/lib.rs:518

[frewsxcv]

This hasn't been reported in a while. Closing until it becomes an issue again