Given that the codebase is fairly complex, and the binaries are downloaded from S3, what is the process of tracking down a crash? I would love to get a debug build out of nodegit, but unfortunately I need some guidance, as I could not get it to build from sources (vs downloading the stuff from S3) to enable a debug build.

I am getting a laconic:

node(4971,0x7fff75082300) malloc: *** error for object 0x100c10fb0: pointer being freed was not allocated

This is a regression from 0.2.3.

Originally reported by @juliangruber in nearform/nscale#55.