error[E0658]: `cfg(target_has_atomic_load_store)` is experimental and subject to change --> $DIR/feature-gate-cfg-target-has-atomic.rs:2:10 | LL | cfg!(target_has_atomic_load_store = "8"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: see issue #94039 for more information = help: add `#![feature(cfg_target_has_atomic)]` to the crate attributes to enable error[E0658]: `cfg(target_has_atomic_load_store)` is experimental and subject to change --> $DIR/feature-gate-cfg-target-has-atomic.rs:4:10 | LL | cfg!(target_has_atomic_load_store = "16"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: see issue #94039 for more information = help: add `#![feature(cfg_target_has_atomic)]` to the crate attributes to enable error[E0658]: `cfg(target_has_atomic_load_store)` is experimental and subject to change --> $DIR/feature-gate-cfg-target-has-atomic.rs:6:10 | LL | cfg!(target_has_atomic_load_store = "32"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: see issue #94039 for more information = help: add `#![feature(cfg_target_has_atomic)]` to the crate attributes to enable error[E0658]: `cfg(target_has_atomic_load_store)` is experimental and subject to change --> $DIR/feature-gate-cfg-target-has-atomic.rs:8:10 | LL | cfg!(target_has_atomic_load_store = "64"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: see issue #94039 for more information = help: add `#![feature(cfg_target_has_atomic)]` to the crate attributes to enable error[E0658]: `cfg(target_has_atomic_load_store)` is experimental and subject to change --> $DIR/feature-gate-cfg-target-has-atomic.rs:10:10 | LL | cfg!(target_has_atomic_load_store = "128"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: see issue #94039 for more information = help: add `#![feature(cfg_target_has_atomic)]` to the crate attributes to enable error[E0658]: `cfg(target_has_atomic_load_store)` is experimental and subject to change --> $DIR/feature-gate-cfg-target-has-atomic.rs:12:10 | LL | cfg!(target_has_atomic_load_store = "ptr"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: see issue #94039 for more information = help: add `#![feature(cfg_target_has_atomic)]` to the crate attributes to enable error: aborting due to 6 previous errors For more information about this error, try `rustc --explain E0658`.