error: returning the result of a `let` binding from a block
  --> $DIR/let_and_return.rs:7:5
   |
LL |     let x = 5;
   |     ---------- unnecessary `let` binding
LL |     x
   |     ^
   |
   = note: `-D clippy::let-and-return` implied by `-D warnings`
help: return the expression directly
   |
LL ~     
LL ~     5
   |

error: returning the result of a `let` binding from a block
  --> $DIR/let_and_return.rs:13:9
   |
LL |         let x = 5;
   |         ---------- unnecessary `let` binding
LL |         x
   |         ^
   |
help: return the expression directly
   |
LL ~         
LL ~         5
   |

error: returning the result of a `let` binding from a block
  --> $DIR/let_and_return.rs:164:13
   |
LL |             let clone = Arc::clone(&self.foo);
   |             ---------------------------------- unnecessary `let` binding
LL |             clone
   |             ^^^^^
   |
help: return the expression directly
   |
LL ~             
LL ~             Arc::clone(&self.foo) as _
   |

error: aborting due to 3 previous errors