cast-lossless is too strict

[nrc]

cast-lossless includes issuing a warning about what might happen if you change your code: warning: casting u8 to i32 may become silently lossy if you later change the type. Given that the cast is totally safe with the code as written, this seems like it should be a pedantic lint, rather than a default one.

[flip1995]

I agree. Especially because all the other "cast on number to another"-lints are allow-by-default.