error: you seem to be trying to use `&Box<T>`. Consider using just `&T`
  --> $DIR/borrow_box.rs:15:19
   |
LL | pub fn test1(foo: &mut Box<bool>) {
   |                   ^^^^^^^^^^^^^^ help: try: `&mut bool`
   |
note: lint level defined here
  --> $DIR/borrow_box.rs:10:9
   |
LL | #![deny(clippy::borrowed_box)]
   |         ^^^^^^^^^^^^^^^^^^^^

error: you seem to be trying to use `&Box<T>`. Consider using just `&T`
  --> $DIR/borrow_box.rs:20:14
   |
LL |     let foo: &Box<bool>;
   |              ^^^^^^^^^^ help: try: `&bool`

error: you seem to be trying to use `&Box<T>`. Consider using just `&T`
  --> $DIR/borrow_box.rs:24:10
   |
LL |     foo: &'a Box<bool>,
   |          ^^^^^^^^^^^^^ help: try: `&'a bool`

error: you seem to be trying to use `&Box<T>`. Consider using just `&T`
  --> $DIR/borrow_box.rs:28:17
   |
LL |     fn test4(a: &Box<bool>);
   |                 ^^^^^^^^^^ help: try: `&bool`

error: aborting due to 4 previous errors