I've seen a couple of tools to calculate the CRAP score. I haven't used them in anger though.
For Rust there's <a href="https://crates.io/crates/cargo-crap" rel="nofollow">https://crates.io/crates/cargo-crap, and for Go there's <a href="https://padiazg.github.io/go-crap/" rel="nofollow">https://padiazg.github.io/go-crap/
onionisafruit · · focus · HN ↗
For Rust there's <a href="https://crates.io/crates/cargo-crap" rel="nofollow">https://crates.io/crates/cargo-crap, and for Go there's <a href="https://padiazg.github.io/go-crap/" rel="nofollow">https://padiazg.github.io/go-crap/