tests/ui/lint/force-warn/allowed-warn-by-default-lint.stderr

   1 warning: function `dead_function` is never used
   2   --> $DIR/allowed-warn-by-default-lint.rs:8:4
   3    |
   4 LL | fn dead_function() {}
   5    |    ^^^^^^^^^^^^^
   6    |
   7    = note: requested on the command line with `--force-warn dead-code`
   8
   9 warning: 1 warning emitted
  10