1error[E0452]: malformed lint attribute input 2 --> $DIR/deduplicate-diagnostics.rs:8:8 3 | 4LL | #[deny("literal")] 5 | ^^^^^^^^^ bad attribute argument 6 7error: cannot find derive macro `Unresolved` in this scope 8 --> $DIR/deduplicate-diagnostics.rs:4:10 9 | 10LL | #[derive(Unresolved)] 11 | ^^^^^^^^^^ 12 13error: aborting due to 2 previous errors 14 15For more information about this error, try `rustc --explain E0452`. 16