error: unused label `'label`
  --> $DIR/unused_labels.rs:14:5
   |
14 | /     'label: for i in 1..2 {
15 | |         if i > 4 {
16 | |             continue;
17 | |         }
18 | |     }
   | |_____^
   |
   = note: `-D clippy::unused-label` implied by `-D warnings`

error: unused label `'a`
  --> $DIR/unused_labels.rs:28:5
   |
28 | /     'a: loop {
29 | |         break;
30 | |     }
   | |_____^

error: unused label `'same_label_in_two_fns`
  --> $DIR/unused_labels.rs:41:5
   |
41 | /     'same_label_in_two_fns: loop {
42 | |         let _ = 1;
43 | |     }
   | |_____^

error: aborting due to 3 previous errors