tests/ui/attributes/unsafe/unsafe-nonexistent-attribute.stderr

error: cannot find attribute `does_not_exist` in this scope
  --> $DIR/unsafe-nonexistent-attribute.rs:5:10
   |
LL | #[unsafe(does_not_exist)]
   |          ^^^^^^^^^^^^^^

error: `does_not_exist` is not an unsafe attribute
  --> $DIR/unsafe-nonexistent-attribute.rs:5:3
   |
LL | #[unsafe(does_not_exist)]
   |   ^^^^^^ this is not an unsafe attribute
   |
   = note: extraneous unsafe is not allowed in attributes

error: aborting due to 2 previous errors