error: you seem to be trying to use `&Box`. Consider using just `&T` --> $DIR/borrow_box.rs:15:19 | 15 | pub fn test1(foo: &mut Box) { | ^^^^^^^^^^^^^^ help: try: `&mut bool` | note: lint level defined here --> $DIR/borrow_box.rs:10:9 | 10 | #![deny(clippy::borrowed_box)] | ^^^^^^^^^^^^^^^^^^^^ error: you seem to be trying to use `&Box`. Consider using just `&T` --> $DIR/borrow_box.rs:20:14 | 20 | let foo: &Box; | ^^^^^^^^^^ help: try: `&bool` error: you seem to be trying to use `&Box`. Consider using just `&T` --> $DIR/borrow_box.rs:24:10 | 24 | foo: &'a Box, | ^^^^^^^^^^^^^ help: try: `&'a bool` error: you seem to be trying to use `&Box`. Consider using just `&T` --> $DIR/borrow_box.rs:28:17 | 28 | fn test4(a: &Box); | ^^^^^^^^^^ help: try: `&bool` error: aborting due to 4 previous errors