error: called `skip(..).next()` on an iterator
  --> $DIR/iter_skip_next_unfixable.rs:9:26
   |
LL |     let _: Vec<&str> = sp.skip(1).next().unwrap().split(' ').collect();
   |                          ^^^^^^^^^^^^^^^ help: use `nth` instead: `.nth(1)`
   |
   = note: `-D clippy::iter-skip-next` implied by `-D warnings`
help: for this change `sp` has to be mutable
  --> $DIR/iter_skip_next_unfixable.rs:8:9
   |
LL |     let sp = test_string.split('|').map(|s| s.trim());
   |         ^^

error: called `skip(..).next()` on an iterator
  --> $DIR/iter_skip_next_unfixable.rs:11:29
   |
LL |         let _: Vec<&str> = s.skip(1).next().unwrap().split(' ').collect();
   |                             ^^^^^^^^^^^^^^^ help: use `nth` instead: `.nth(1)`
   |
help: for this change `s` has to be mutable
  --> $DIR/iter_skip_next_unfixable.rs:10:17
   |
LL |     if let Some(s) = Some(test_string.split('|').map(|s| s.trim())) {
   |                 ^

error: called `skip(..).next()` on an iterator
  --> $DIR/iter_skip_next_unfixable.rs:17:29
   |
LL |         let _: Vec<&str> = s.skip(1).next().unwrap().split(' ').collect();
   |                             ^^^^^^^^^^^^^^^ help: use `nth` instead: `.nth(1)`
   |
help: for this change `s` has to be mutable
  --> $DIR/iter_skip_next_unfixable.rs:13:17
   |
LL |     fn check<T>(s: T)
   |                 ^

error: aborting due to 3 previous errors