src/test/ui/error-codes/E0565-1.stderr

error[E0565]: item in `deprecated` must be a key/value pair
  --> $DIR/E0565-1.rs:2:14
   |
LL | #[deprecated("since")]
   |              ^^^^^^^

error: aborting due to previous error

For more information about this error, try `rustc --explain E0565`.