| error[E0658]: the `#[must_not_suspend]` attribute is an experimental feature |
| --> $DIR/feature-gate-must_not_suspend.rs:3:1 |
| | |
| LL | #[must_not_suspend = "You gotta use Umm's, ya know?"] |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: see issue #83310 <https://github.com/rust-lang/rust/issues/83310> for more information |
| = help: add `#![feature(must_not_suspend)]` 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| = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date |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`. |
