src/test/ui/issues/issue-3044.stderr

   1 error[E0061]: this function takes 2 parameters but 1 parameter was supplied
   2   --> $DIR/issue-3044.rs:14:23
   3    |
   4 LL |     needlesArr.iter().fold(|x, y| {
   5    |                       ^^^^ expected 2 parameters
   6
   7 error: aborting due to previous error
   8
   9 For more information about this error, try `rustc --explain E0061`.