error: empty `loop {}` detected. You may want to either use `panic!()` or add `std::thread::sleep(..);` to the loop body. --> $DIR/empty_loop.rs:9:5 | LL | loop {} | ^^^^^^^ | = note: `-D clippy::empty-loop` implied by `-D warnings` error: empty `loop {}` detected. You may want to either use `panic!()` or add `std::thread::sleep(..);` to the loop body. --> $DIR/empty_loop.rs:11:9 | LL | loop {} | ^^^^^^^ error: empty `loop {}` detected. You may want to either use `panic!()` or add `std::thread::sleep(..);` to the loop body. --> $DIR/empty_loop.rs:15:9 | LL | 'inner: loop {} | ^^^^^^^^^^^^^^^ error: aborting due to 3 previous errors