src/test/ui/stability-attribute/stability-attribute-issue.stderr

   1 error[E0658]: use of unstable library feature 'unstable_test_feature'
   2   --> $DIR/stability-attribute-issue.rs:8:5
   3    |
   4 LL |     unstable();
   5    |     ^^^^^^^^
   6    |
   7    = note: see issue #1 <https://github.com/rust-lang/rust/issues/1> for more information
   8    = help: add `#![feature(unstable_test_feature)]` to the crate attributes to enable
   9
  10 error[E0658]: use of unstable library feature 'unstable_test_feature': message
  11   --> $DIR/stability-attribute-issue.rs:10:5
  12    |
  13 LL |     unstable_msg();
  14    |     ^^^^^^^^^^^^
  15    |
  16    = note: see issue #2 <https://github.com/rust-lang/rust/issues/2> for more information
  17    = help: add `#![feature(unstable_test_feature)]` to the crate attributes to enable
  18
  19 error: aborting due to 2 previous errors
  20
  21 For more information about this error, try `rustc --explain E0658`.