src/tools/clippy/tests/ui/mut_mut.stderr

error: a type of form `&mut &mut _`
  --> tests/ui/mut_mut.rs:8:11
   |
LL | fn fun(x: &mut &mut u32) {
   |           ^^^^^^^^^^^^^ help: remove the extra `&mut`: `&mut u32`
   |
   = note: `-D clippy::mut-mut` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::mut_mut)]`

error: an expression of form `&mut &mut _`
  --> tests/ui/mut_mut.rs:24:17
   |
LL |     let mut x = &mut &mut 1u32;
   |                 ^^^^^^^^^^^^^^ help: remove the extra `&mut`: `&mut 1u32`

error: this expression mutably borrows a mutable reference
  --> tests/ui/mut_mut.rs:27:21
   |
LL |         let mut y = &mut x;
   |                     ^^^^^^ help: reborrow instead: `&mut *x`

error: an expression of form `&mut &mut _`
  --> tests/ui/mut_mut.rs:32:32
   |
LL |         let y: &mut &mut u32 = &mut &mut 2;
   |                                ^^^^^^^^^^^ help: remove the extra `&mut`: `&mut 2`

error: a type of form `&mut &mut _`
  --> tests/ui/mut_mut.rs:32:16
   |
LL |         let y: &mut &mut u32 = &mut &mut 2;
   |                ^^^^^^^^^^^^^ help: remove the extra `&mut`: `&mut u32`

error: an expression of form `&mut &mut _`
  --> tests/ui/mut_mut.rs:38:37
   |
LL |         let y: &mut &mut &mut u32 = &mut &mut &mut 2;
   |                                     ^^^^^^^^^^^^^^^^ help: remove the extra `&mut`s: `&mut 2`

error: a type of form `&mut &mut _`
  --> tests/ui/mut_mut.rs:38:16
   |
LL |         let y: &mut &mut &mut u32 = &mut &mut &mut 2;
   |                ^^^^^^^^^^^^^^^^^^ help: remove the extra `&mut`s: `&mut u32`

error: aborting due to 7 previous errors