rustc-ap-rustc_cratesio_shim 350.0.0

Automatically published version of the package `rustc_cratesio_shim` in the rust-lang/rust repository from commit b5f5a2715ed8685bc19fd589a23c7c658c2fe6bd The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish