| error[E0658]: the target feature `avx10.1` is currently unstable | 
 |   --> $DIR/feature-gate-avx10_target_feature.rs:2:18 | 
 |    | | 
 | LL | #[target_feature(enable = "avx10.1")] | 
 |    |                  ^^^^^^^^^^^^^^^^^^ | 
 |    | | 
 |    = note: see issue #138843 <https://github.com/rust-lang/rust/issues/138843> for more information | 
 |    = help: add `#![feature(avx10_target_feature)]` to the crate attributes to enable | 
 |    = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date | 
 |  | 
 | error: aborting due to 1 previous error | 
 |  | 
 | For more information about this error, try `rustc --explain E0658`. |