1 error[E0658]: the `#[sanitizer_runtime]` attribute is used to identify crates that contain the runtime of a sanitizer and will never be stable
2 --> $DIR/feature-gate-sanitizer-runtime.rs:11:1
4 LL | #![sanitizer_runtime] //~ ERROR the `#[sanitizer_runtime]` attribute is
5 | ^^^^^^^^^^^^^^^^^^^^^
7 = help: add #![feature(sanitizer_runtime)] to the crate attributes to enable
9 error: aborting due to previous error
11 For more information about this error, try `rustc --explain E0658`.