rustc-ap-rustc_cratesio_shim 480.0.0

Automatically published version of the package `rustc_cratesio_shim` in the rust-lang/rust repository from commit 87ed0b421de4fada7cf68c7a6b80c5bf918c131a The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish