Yes, you can. Search 3.0 or 3.1 (forget which) in the code and you should find it eventually.
I say "it should" because I don't have a Debian-based test server (I did, but it was eating up too much memory on my laptop), but I'm pretty sure BBG's test server runs on Ubuntu, and that works
.
Anyway, I've managed to pinpoint the Easter Abilities crash to one line. I think.