error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
  --> $DIR/lifetimes.rs:13:1
   |
13 | fn distinct_lifetimes<'a, 'b>(_x: &'a u8, _y: &'b u8, _z: u8) {}
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: `-D clippy::needless-lifetimes` implied by `-D warnings`

error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
  --> $DIR/lifetimes.rs:15:1
   |
15 | fn distinct_and_static<'a, 'b>(_x: &'a u8, _y: &'b u8, _z: &'static u8) {}
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
  --> $DIR/lifetimes.rs:23:1
   |
23 | / fn in_and_out<'a>(x: &'a u8, _y: u8) -> &'a u8 {
24 | |     x
25 | | }
   | |_^

error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
  --> $DIR/lifetimes.rs:47:1
   |
47 | / fn deep_reference_3<'a>(x: &'a u8, _y: u8) -> Result<&'a u8, ()> {
48 | |     Ok(x)
49 | | }
   | |_^

error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
  --> $DIR/lifetimes.rs:52:1
   |
52 | / fn where_clause_without_lt<'a, T>(x: &'a u8, _y: u8) -> Result<&'a u8, ()>
53 | | where
54 | |     T: Copy,
55 | | {
56 | |     Ok(x)
57 | | }
   | |_^

error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
  --> $DIR/lifetimes.rs:63:1
   |
63 | fn lifetime_param_2<'a, 'b>(_x: Ref<'a>, _y: &'b u8) {}
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
  --> $DIR/lifetimes.rs:84:1
   |
84 | / fn fn_bound_2<'a, F, I>(_m: Lt<'a, I>, _f: F) -> Lt<'a, I>
85 | | where
86 | |     for<'x> F: Fn(Lt<'x, I>) -> Lt<'x, I>,
87 | | {
88 | |     unreachable!()
89 | | }
   | |_^

error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
   --> $DIR/lifetimes.rs:117:5
    |
117 | /     fn self_and_out<'s>(&'s self) -> &'s u8 {
118 | |         &self.x
119 | |     }
    | |_____^

error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
   --> $DIR/lifetimes.rs:125:5
    |
125 |     fn distinct_self_and_in<'s, 't>(&'s self, _x: &'t u8) {}
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
   --> $DIR/lifetimes.rs:141:1
    |
141 | / fn struct_with_lt<'a>(_foo: Foo<'a>) -> &'a str {
142 | |     unimplemented!()
143 | | }
    | |_^

error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
   --> $DIR/lifetimes.rs:171:1
    |
171 | / fn trait_obj_elided2<'a>(_arg: &'a Drop) -> &'a str {
172 | |     unimplemented!()
173 | | }
    | |_^

error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
   --> $DIR/lifetimes.rs:177:1
    |
177 | / fn alias_with_lt<'a>(_foo: FooAlias<'a>) -> &'a str {
178 | |     unimplemented!()
179 | | }
    | |_^

error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
   --> $DIR/lifetimes.rs:196:1
    |
196 | / fn named_input_elided_output<'a>(_arg: &'a str) -> &str {
197 | |     unimplemented!()
198 | | }
    | |_^

error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
   --> $DIR/lifetimes.rs:204:1
    |
204 | / fn trait_bound_ok<'a, T: WithLifetime<'static>>(_: &'a u8, _: T) {
205 | |     unimplemented!()
206 | | }
    | |_^

error: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
   --> $DIR/lifetimes.rs:241:1
    |
241 | / fn out_return_type_lts<'a>(e: &'a str) -> Cow<'a> {
242 | |     unimplemented!()
243 | | }
    | |_^

error: aborting due to 15 previous errors