error[E0658]: the `#[naked]` attribute is an experimental feature --> $DIR/feature-gate-naked_functions.rs:1:1 | LL | #[naked] | ^^^^^^^^ | = note: for more information, see https://github.com/rust-lang/rust/issues/32408 = help: add `#![feature(naked_functions)]` to the crate attributes to enable error[E0658]: the `#[naked]` attribute is an experimental feature --> $DIR/feature-gate-naked_functions.rs:5:1 | LL | #[naked] | ^^^^^^^^ | = note: for more information, see https://github.com/rust-lang/rust/issues/32408 = help: add `#![feature(naked_functions)]` to the crate attributes to enable error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0658`.