[0.5-921-g2916482] Game crashes (crafting)

This new one, the 0.6git has a serious issue that crashes the game instantly.
I tested it for a day, enjoyed the speed and SDL-ish build perks, without any intention of catching bugs and glitches and it ran almost perfectly (had some slowdowns).
But then I started new and just for kicks, picked up a rock near the Evac Shelter only to smash a locker and make a crowbar, which is a thing I’d ordinarily never do. Still inside the quarters, the game crashed on me point-blank.
The logg.txt file is blind to this.