1 warning: unused attribute
2 --> $DIR/macro-use-all-and-none.rs:7:1
5 | ^^^^^^^^^^^^^^ help: remove this attribute
7 = note: attribute `macro_use` with an empty list has no effect
8 note: the lint level is defined here
9 --> $DIR/macro-use-all-and-none.rs:4:9
11 LL | #![warn(unused_attributes)]
14 warning: 1 warning emitted