error[E0734]: stability attributes may not be used outside of the standard library --> $DIR/issue-43106-gating-of-unstable.rs:14:9 | LL | #![unstable()] | ^^^^^^^^^^^^^^ error[E0734]: stability attributes may not be used outside of the standard library --> $DIR/issue-43106-gating-of-unstable.rs:18:5 | LL | #[unstable()] | ^^^^^^^^^^^^^ error[E0734]: stability attributes may not be used outside of the standard library --> $DIR/issue-43106-gating-of-unstable.rs:22:5 | LL | #[unstable()] | ^^^^^^^^^^^^^ error[E0734]: stability attributes may not be used outside of the standard library --> $DIR/issue-43106-gating-of-unstable.rs:26:5 | LL | #[unstable()] | ^^^^^^^^^^^^^ error[E0734]: stability attributes may not be used outside of the standard library --> $DIR/issue-43106-gating-of-unstable.rs:30:5 | LL | #[unstable()] | ^^^^^^^^^^^^^ error[E0734]: stability attributes may not be used outside of the standard library --> $DIR/issue-43106-gating-of-unstable.rs:10:1 | LL | #[unstable()] | ^^^^^^^^^^^^^ error[E0734]: stability attributes may not be used outside of the standard library --> $DIR/issue-43106-gating-of-unstable.rs:7:1 | LL | #![unstable()] | ^^^^^^^^^^^^^^ error: aborting due to 7 previous errors For more information about this error, try `rustc --explain E0734`.