error: empty `loop {}` wastes CPU cycles --> $DIR/empty_loop_no_std.rs:14:5 | LL | loop {} | ^^^^^^^ | = note: `-D clippy::empty-loop` implied by `-D warnings` = help: you should either use `panic!()` or add a call pausing or sleeping the thread to the loop body error: empty `loop {}` wastes CPU cycles --> $DIR/empty_loop_no_std.rs:26:5 | LL | loop {} | ^^^^^^^ | = help: you should either use `panic!()` or add a call pausing or sleeping the thread to the loop body error: aborting due to 2 previous errors