rustc-ap-rustc_cratesio_shim 380.0.0

Automatically published version of the package `rustc_cratesio_shim` in the rust-lang/rust repository from commit 74e35d270067afff72034312065c48e6d8cfba67 The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish