error: using `Option.and_then(Some)`, which is a no-op
  --> $DIR/option_and_then_some.rs:8:13
   |
LL |     let _ = x.and_then(Some);
   |             ^^^^^^^^^^^^^^^^ help: use the expression directly: `x`
   |
note: lint level defined here
  --> $DIR/option_and_then_some.rs:2:9
   |
LL | #![deny(clippy::option_and_then_some)]
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: using `Option.and_then(|x| Some(y))`, which is more succinctly expressed as `map(|x| y)`
  --> $DIR/option_and_then_some.rs:9:13
   |
LL |     let _ = x.and_then(|o| Some(o + 1));
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `x.map(|o| o + 1)`

error: aborting due to 2 previous errors