rustc-ap-rustc_cratesio_shim 258.0.0

Automatically published version of the package `rustc_cratesio_shim` in the rust-lang/rust repository from commit ed45f9cbf48d67ea4ca36d71b7c28c4768fb36de The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish