1 warning: unused extern crate
2 --> $DIR/no-macro-use-attr.rs:6:1
4 LL | extern crate test_macros;
5 | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove it
7 note: the lint level is defined here
8 --> $DIR/no-macro-use-attr.rs:4:9
10 LL | #![warn(unused_extern_crates)]
11 | ^^^^^^^^^^^^^^^^^^^^
13 error: fatal error triggered by #[rustc_error]
14 --> $DIR/no-macro-use-attr.rs:10:1
19 error: aborting due to previous error; 1 warning emitted