rustc-ap-rustc_cratesio_shim 470.0.0

Automatically published version of the package `rustc_cratesio_shim` in the rust-lang/rust repository from commit 548add7f61bfcbe3bea3f5ccefb53c84da8fefe4 The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish