| error: an `#[unstable]` annotation here has no effect | |
| --> $DIR/stability-attribute-trait-impl.rs:24:1 | |
| | | |
| LL | #[unstable(feature = "x", issue = "none")] | |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
| | | |
| = note: `#[deny(rustc::ineffective_unstable_trait_impl)]` on by default | |
| = note: see issue #55436 <https://github.com/rust-lang/rust/issues/55436> for more information | |
| error: aborting due to previous error | |