error: Undefined Behavior: Data race detected between (1) non-atomic write on thread `unnamed-ID` and (2) atomic load on thread `unnamed-ID` at ALLOC
  --> tests/fail/data_race/atomic_read_na_write_race1.rs:LL:CC
   |
LL | ...   (&*c.0).load(Ordering::SeqCst)
   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ (2) just happened here
   |
help: and (1) occurred earlier here
  --> tests/fail/data_race/atomic_read_na_write_race1.rs:LL:CC
   |
LL |             *(c.0 as *mut usize) = 32;
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^
   = help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
   = help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace

error: aborting due to 1 previous error

