error: enabling the `neon` target feature on the current target is unsound due to ABI issues
  --> $DIR/abi-incompatible-target-feature-attribute-fcw.rs:17:18
   |
LL | #[target_feature(enable = "neon")]
   |                  ^^^^^^^^^^^^^^^
   |
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
   = note: for more information, see issue #134375 <https://github.com/rust-lang/rust/issues/134375>
note: the lint level is defined here
  --> $DIR/abi-incompatible-target-feature-attribute-fcw.rs:6:9
   |
LL | #![deny(aarch64_softfloat_neon)]
   |         ^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 1 previous error

Future incompatibility report: Future breakage diagnostic:
error: enabling the `neon` target feature on the current target is unsound due to ABI issues
  --> $DIR/abi-incompatible-target-feature-attribute-fcw.rs:17:18
   |
LL | #[target_feature(enable = "neon")]
   |                  ^^^^^^^^^^^^^^^
   |
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
   = note: for more information, see issue #134375 <https://github.com/rust-lang/rust/issues/134375>
note: the lint level is defined here
  --> $DIR/abi-incompatible-target-feature-attribute-fcw.rs:6:9
   |
LL | #![deny(aarch64_softfloat_neon)]
   |         ^^^^^^^^^^^^^^^^^^^^^^