error[E0433]: failed to resolve: maybe a missing crate `core`? --> $DIR/portable-intrinsics-arent-exposed.rs:4:5 | LL | use core::simd::intrinsics; | ^^^^ | | | maybe a missing crate `core`? | help: try using `std` instead of `core`: `std` error[E0432]: unresolved import `std::simd::intrinsics` --> $DIR/portable-intrinsics-arent-exposed.rs:5:5 | LL | use std::simd::intrinsics; | ^^^^^^^^^^^^^^^^^^^^^ no `intrinsics` in `simd` | help: consider importing this module instead | LL | use std::intrinsics; | ~~~~~~~~~~~~~~~ error: aborting due to 2 previous errors Some errors have detailed explanations: E0432, E0433. For more information about an error, try `rustc --explain E0432`.