I think you may have run cargo-msrv without --all-features. I think we should do something different to prevent the optional rayon dependency from requiring a higher MSRV.

I think you may have run cargo-msrv without --all-features. I think we should do something different to prevent the optional rayon dependency from requiring a higher MSRV.

You are correct, good call! However even when I run it with --all-features, it reports the same MSRV strangely.