error: attributes starting with `rustc` are reserved for use by the `rustc` compiler

[xtqqczze]

CI is currently broken due to the following error:

error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
  --> /home/runner/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-1.1.4/src/backend/linux_raw/io/errno.rs:49:25
   |
49 | #[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_start(0xf001))]
   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

https://github.com/bytecodealliance/rustix/actions/runs/25315134393/job/74210836411?pr=1594

[kevinmehall]

It was removed and replaced with pattern types: rust-lang/rust#155433