error: this loop never actually loops
  --> $DIR/never_loop.rs:8:5
   |
8  | /     loop {
9  | |         println!("This is only ever printed once");
10 | |         break;
11 | |     }
   | |_____^
   |
note: lint level defined here
  --> $DIR/never_loop.rs:4:9
   |
4  | #![deny(never_loop)]
   |         ^^^^^^^^^^

error: this loop never actually loops
  --> $DIR/never_loop.rs:21:5
   |
21 | /     loop {
22 | |         loop {
23 | |             // another one
24 | |             break;
25 | |         }
26 | |         break;
27 | |     }
   | |_____^

error: this loop never actually loops
  --> $DIR/never_loop.rs:22:9
   |
22 | /         loop {
23 | |             // another one
24 | |             break;
25 | |         }
   | |_________^

error: aborting due to 3 previous errors