error: this lifetime isn't used in the function definition --> $DIR/unused_lt.rs:26:14 | 26 | fn unused_lt<'a>(x: u8) { | ^^ | = note: `-D clippy::extra-unused-lifetimes` implied by `-D warnings` error: this lifetime isn't used in the function definition --> $DIR/unused_lt.rs:30:25 | 30 | fn unused_lt_transitive<'a, 'b: 'a>(x: &'b u8) { | ^^ error: this lifetime isn't used in the function definition --> $DIR/unused_lt.rs:60:10 | 60 | fn x<'a>(&self) {} | ^^ error: aborting due to 3 previous errors