1 error: busy-waiting loop should at least have a spin loop hint
2 --> $DIR/missing_spin_loop_no_std.rs:13:37
4 LL | while b.load(Ordering::Acquire) {}
5 | ^^ help: try this: `{ core::hint::spin_loop() }`
7 = note: `-D clippy::missing-spin-loop` implied by `-D warnings`
9 error: aborting due to previous error