error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:26:47 | LL | let _ = x.fetch_update(Ordering::Relaxed, Ordering::AcqRel, |old| Some(old + 1)); | ^^^^^^^^^^^^^^^^ invalid failure ordering | = help: consider using `Acquire` or `Relaxed` failure ordering instead = note: `#[deny(invalid_atomic_ordering)]` on by default error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:28:47 | LL | let _ = x.fetch_update(Ordering::Acquire, Ordering::AcqRel, |old| Some(old + 1)); | ^^^^^^^^^^^^^^^^ invalid failure ordering | = help: consider using `Acquire` or `Relaxed` failure ordering instead error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:30:47 | LL | let _ = x.fetch_update(Ordering::Release, Ordering::AcqRel, |old| Some(old + 1)); | ^^^^^^^^^^^^^^^^ invalid failure ordering | = help: consider using `Acquire` or `Relaxed` failure ordering instead error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:32:46 | LL | let _ = x.fetch_update(Ordering::AcqRel, Ordering::AcqRel, |old| Some(old + 1)); | ^^^^^^^^^^^^^^^^ invalid failure ordering | = help: consider using `Acquire` or `Relaxed` failure ordering instead error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:34:46 | LL | let _ = x.fetch_update(Ordering::SeqCst, Ordering::AcqRel, |old| Some(old + 1)); | ^^^^^^^^^^^^^^^^ invalid failure ordering | = help: consider using `Acquire` or `Relaxed` failure ordering instead error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:38:47 | LL | let _ = x.fetch_update(Ordering::Relaxed, Ordering::Release, |old| Some(old + 1)); | ^^^^^^^^^^^^^^^^^ invalid failure ordering | = help: consider using `Acquire` or `Relaxed` failure ordering instead error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:40:47 | LL | let _ = x.fetch_update(Ordering::Acquire, Ordering::Release, |old| Some(old + 1)); | ^^^^^^^^^^^^^^^^^ invalid failure ordering | = help: consider using `Acquire` or `Relaxed` failure ordering instead error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:42:47 | LL | let _ = x.fetch_update(Ordering::Release, Ordering::Release, |old| Some(old + 1)); | ^^^^^^^^^^^^^^^^^ invalid failure ordering | = help: consider using `Acquire` or `Relaxed` failure ordering instead error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:44:46 | LL | let _ = x.fetch_update(Ordering::AcqRel, Ordering::Release, |old| Some(old + 1)); | ^^^^^^^^^^^^^^^^^ invalid failure ordering | = help: consider using `Acquire` or `Relaxed` failure ordering instead error: `fetch_update`'s failure ordering may not be `Release` or `AcqRel`, since a failed `fetch_update` does not result in a write --> $DIR/lint-invalid-atomic-ordering-fetch-update.rs:46:46 | LL | let _ = x.fetch_update(Ordering::SeqCst, Ordering::Release, |old| Some(old + 1)); | ^^^^^^^^^^^^^^^^^ invalid failure ordering | = help: consider using `Acquire` or `Relaxed` failure ordering instead error: aborting due to 10 previous errors