| error[E0658]: use of unstable library feature `core_intrinsics`: intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library | |
| --> $DIR/E0658.rs:1:5 | |
| | | |
| LL | use std::intrinsics; | |
| | ^^^^^^^^^^^^^^^ | |
| | | |
| = help: add `#![feature(core_intrinsics)]` 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| = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date | |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`. |