rustc-ap-rustc_cratesio_shim 323.0.0

Automatically published version of the package `rustc_cratesio_shim` in the rust-lang/rust repository from commit e16928082aa2d66a4498132572b69156b94b25f1 The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish