warning: use of deprecated constant `std::sync::atomic::ATOMIC_ISIZE_INIT`: the `new` function is now preferred
  --> $DIR/atomic_initializers.rs:8:27
   |
LL | static FOO: AtomicIsize = ATOMIC_ISIZE_INIT;
   |                           ^^^^^^^^^^^^^^^^^
   |
   = note: `#[warn(deprecated)]` on by default
help: replace the use of the deprecated constant
   |
LL | static FOO: AtomicIsize = AtomicIsize::new(0);
   |                           ~~~~~~~~~~~~~~~~~~~

warning: 1 warning emitted