src/test/ui/lint/test-inner-fn.stderr

error: cannot test inner items
  --> $DIR/test-inner-fn.rs:15:5
   |
LL |     #[test] //~ ERROR cannot test inner items [unnameable_test_items]
   |     ^^^^^^^
   |
   = note: requested on the command line with `-D unnameable-test-items`

error: cannot test inner items
  --> $DIR/test-inner-fn.rs:23:9
   |
LL |         #[test] //~ ERROR cannot test inner items [unnameable_test_items]
   |         ^^^^^^^

error: aborting due to 2 previous errors