Rust

Merge pull request #3090 from cgwalters/stabilize-locking #1767

Job	Run time
build	1m 58s
Build, minimum supported toolchain (MSRV)	1m 16s
build-git-libostree	3m 2s
build-no-features	1m 22s
cargo-deny	21s
	7m 59s

Provide feedback