Another crash seems to be with IC2 recipes, even though I don't have IC2 included. The jar was compiled from commit 0d2bbf2, as the last one won't compile.

https://pastebin.com/QsrDj5Dc

Oops, I didn't even notice I put the wrong commit down from the one I compiled, but thanks anyway! :)

Fixed by 0d2bbf2