warning: this lint expectation is unfulfilled
  --> $DIR/expect_with_reason.rs:6:11
   |
LL | #![expect(unused_variables, reason = "<This should fail and display this reason>")]
   |           ^^^^^^^^^^^^^^^^
   |
   = note: <This should fail and display this reason>
   = note: `#[warn(unfulfilled_lint_expectations)]` on by default

warning: 1 warning emitted