rustc-ap-rustc_cratesio_shim 368.0.0

Automatically published version of the package `rustc_cratesio_shim` in the rust-lang/rust repository from commit d1731801163df1d3a8d4ddfa68adac2ec833ef7f The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish