1 error[E0658]: the target feature `avx512bw` is currently unstable
2 --> $DIR/target-feature-gate.rs:30:18
4 LL | #[target_feature(enable = "avx512bw")]
7 = note: for more information, see https://github.com/rust-lang/rust/issues/44839
8 = help: add `#![feature(avx512_target_feature)]` to the crate attributes to enable
10 error: aborting due to previous error
12 For more information about this error, try `rustc --explain E0658`.