Check in Cargo.lock?

[jeremyschlatter]

I was packaging up sandboxfs to make it available through the nix package manager, and stumbled on the lack of a checked-in Cargo.lock.

Checking in Cargo.lock seems to be the recommended best practice for binaries like sandboxfs, and would also make my life easier here, so I figured I would see if you were up for it.

[classabbyamp]

+1, we also enforce lockfiles on void (e.g. cargo --locked)