src/test/ui/feature-gates/feature-gate-rustc_const_unstable.stderr

   1 error[E0734]: stability attributes may not be used outside of the standard library
   2   --> $DIR/feature-gate-rustc_const_unstable.rs:5:1
   3    |
   4 LL | #[rustc_const_unstable(feature="fzzzzzt")]
   5    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   6
   7 error: aborting due to previous error
   8
   9 For more information about this error, try `rustc --explain E0734`.