error: compare_exchange's failure ordering may not be `Release` or `AcqRel`
  --> $DIR/lint-invalid-atomic-ordering-exchange.rs:20:57
   |
LL |     let _ = x.compare_exchange(0, 0, Ordering::Relaxed, Ordering::AcqRel);
   |                                                         ^^^^^^^^^^^^^^^^
   |
   = note: `#[deny(invalid_atomic_ordering)]` on by default
   = help: consider using ordering mode `Relaxed` instead

error: compare_exchange's failure ordering may not be `Release` or `AcqRel`
  --> $DIR/lint-invalid-atomic-ordering-exchange.rs:22:57
   |
LL |     let _ = x.compare_exchange(0, 0, Ordering::Acquire, Ordering::AcqRel);
   |                                                         ^^^^^^^^^^^^^^^^
   |
   = help: consider using ordering modes `Acquire` or `Relaxed` instead

error: compare_exchange's failure ordering may not be `Release` or `AcqRel`
  --> $DIR/lint-invalid-atomic-ordering-exchange.rs:24:57
   |
LL |     let _ = x.compare_exchange(0, 0, Ordering::Release, Ordering::AcqRel);
   |                                                         ^^^^^^^^^^^^^^^^
   |
   = help: consider using ordering mode `Relaxed` instead

error: compare_exchange's failure ordering may not be `Release` or `AcqRel`
  --> $DIR/lint-invalid-atomic-ordering-exchange.rs:26:56
   |
LL |     let _ = x.compare_exchange(0, 0, Ordering::AcqRel, Ordering::AcqRel);
   |                                                        ^^^^^^^^^^^^^^^^
   |
   = help: consider using ordering modes `Acquire` or `Relaxed` instead

error: compare_exchange's failure ordering may not be `Release` or `AcqRel`
  --> $DIR/lint-invalid-atomic-ordering-exchange.rs:28:56
   |
LL |     let _ = x.compare_exchange(0, 0, Ordering::SeqCst, Ordering::AcqRel);
   |                                                        ^^^^^^^^^^^^^^^^
   |
   = help: consider using ordering modes `Acquire`, `SeqCst` or `Relaxed` instead

error: compare_exchange's failure ordering may not be `Release` or `AcqRel`
  --> $DIR/lint-invalid-atomic-ordering-exchange.rs:32:57
   |
LL |     let _ = x.compare_exchange(0, 0, Ordering::Relaxed, Ordering::Release);
   |                                                         ^^^^^^^^^^^^^^^^^
   |
   = help: consider using ordering mode `Relaxed` instead

error: compare_exchange's failure ordering may not be `Release` or `AcqRel`
  --> $DIR/lint-invalid-atomic-ordering-exchange.rs:34:57
   |
LL |     let _ = x.compare_exchange(0, 0, Ordering::Acquire, Ordering::Release);
   |                                                         ^^^^^^^^^^^^^^^^^
   |
   = help: consider using ordering modes `Acquire` or `Relaxed` instead

error: compare_exchange's failure ordering may not be `Release` or `AcqRel`
  --> $DIR/lint-invalid-atomic-ordering-exchange.rs:36:57
   |
LL |     let _ = x.compare_exchange(0, 0, Ordering::Release, Ordering::Release);
   |                                                         ^^^^^^^^^^^^^^^^^
   |
   = help: consider using ordering mode `Relaxed` instead

error: compare_exchange's failure ordering may not be `Release` or `AcqRel`
  --> $DIR/lint-invalid-atomic-ordering-exchange.rs:38:56
   |
LL |     let _ = x.compare_exchange(0, 0, Ordering::AcqRel, Ordering::Release);
   |                                                        ^^^^^^^^^^^^^^^^^
   |
   = help: consider using ordering modes `Acquire` or `Relaxed` instead

error: compare_exchange's failure ordering may not be `Release` or `AcqRel`
  --> $DIR/lint-invalid-atomic-ordering-exchange.rs:40:56
   |
LL |     let _ = x.compare_exchange(0, 0, Ordering::SeqCst, Ordering::Release);
   |                                                        ^^^^^^^^^^^^^^^^^
   |
   = help: consider using ordering modes `Acquire`, `SeqCst` or `Relaxed` instead

error: compare_exchange's failure ordering may not be stronger than the success ordering of `Release`
  --> $DIR/lint-invalid-atomic-ordering-exchange.rs:44:57
   |
LL |     let _ = x.compare_exchange(0, 0, Ordering::Release, Ordering::Acquire);
   |                                                         ^^^^^^^^^^^^^^^^^
   |
   = help: consider using ordering mode `Relaxed` instead

error: compare_exchange's failure ordering may not be stronger than the success ordering of `Release`
  --> $DIR/lint-invalid-atomic-ordering-exchange.rs:46:57
   |
LL |     let _ = x.compare_exchange(0, 0, Ordering::Release, Ordering::SeqCst);
   |                                                         ^^^^^^^^^^^^^^^^
   |
   = help: consider using ordering mode `Relaxed` instead

error: compare_exchange's failure ordering may not be stronger than the success ordering of `Relaxed`
  --> $DIR/lint-invalid-atomic-ordering-exchange.rs:50:57
   |
LL |     let _ = x.compare_exchange(0, 0, Ordering::Relaxed, Ordering::SeqCst);
   |                                                         ^^^^^^^^^^^^^^^^
   |
   = help: consider using ordering mode `Relaxed` instead

error: compare_exchange's failure ordering may not be stronger than the success ordering of `Relaxed`
  --> $DIR/lint-invalid-atomic-ordering-exchange.rs:52:57
   |
LL |     let _ = x.compare_exchange(0, 0, Ordering::Relaxed, Ordering::Acquire);
   |                                                         ^^^^^^^^^^^^^^^^^
   |
   = help: consider using ordering mode `Relaxed` instead

error: compare_exchange's failure ordering may not be stronger than the success ordering of `Acquire`
  --> $DIR/lint-invalid-atomic-ordering-exchange.rs:56:57
   |
LL |     let _ = x.compare_exchange(0, 0, Ordering::Acquire, Ordering::SeqCst);
   |                                                         ^^^^^^^^^^^^^^^^
   |
   = help: consider using ordering modes `Acquire` or `Relaxed` instead

error: compare_exchange's failure ordering may not be stronger than the success ordering of `AcqRel`
  --> $DIR/lint-invalid-atomic-ordering-exchange.rs:58:56
   |
LL |     let _ = x.compare_exchange(0, 0, Ordering::AcqRel, Ordering::SeqCst);
   |                                                        ^^^^^^^^^^^^^^^^
   |
   = help: consider using ordering modes `Acquire` or `Relaxed` instead

error: aborting due to 16 previous errors