rustc-ap-rustc_cratesio_shim 437.0.0

Automatically published version of the package `rustc_cratesio_shim` in the rust-lang/rust repository from commit 0369e6c539a3085179c066ab1f789eb89cb4aed5 The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish