1 error: malformed `rustc_lint_query_instability` attribute input
2 --> $DIR/query_stability_incorrect.rs:10:5
4 LL | #[rustc_lint_query_instability(a)]
5 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[rustc_lint_query_instability]`
7 error: attribute should be applied to a function definition
8 --> $DIR/query_stability_incorrect.rs:5:1
10 LL | #[rustc_lint_query_instability]
11 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
14 | ----------- not a function definition
16 error: aborting due to 2 previous errors