rustc-ap-rustc_cratesio_shim 487.0.0

Automatically published version of the package `rustc_cratesio_shim` in the rust-lang/rust repository from commit e22b7a3eef962b1314d344ba7b2f27c986320b32 The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish