rustc-ap-rustc_cratesio_shim 247.0.0

Automatically published version of the package `rustc_cratesio_shim` in the rust-lang/rust repository from commit 8b80390ead05671f0344a6208891f152cbb7a68c The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish