error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:16:14
   |
LL |     for _ in vec.iter() {}
   |              ^^^^^^^^^^ help: to write this more concisely, try: `&vec`
   |
note: the lint level is defined here
  --> $DIR/explicit_iter_loop.rs:1:9
   |
LL | #![deny(clippy::explicit_iter_loop)]
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:17:14
   |
LL |     for _ in vec.iter_mut() {}
   |              ^^^^^^^^^^^^^^ help: to write this more concisely, try: `&mut vec`

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:20:14
   |
LL |     for _ in rvec.iter() {}
   |              ^^^^^^^^^^^ help: to write this more concisely, try: `rvec`

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:23:14
   |
LL |     for _ in rmvec.iter() {}
   |              ^^^^^^^^^^^^ help: to write this more concisely, try: `&*rmvec`

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:24:14
   |
LL |     for _ in rmvec.iter_mut() {}
   |              ^^^^^^^^^^^^^^^^ help: to write this more concisely, try: `&mut *rmvec`

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:29:14
   |
LL |     for _ in [1, 2, 3].iter() {}
   |              ^^^^^^^^^^^^^^^^ help: to write this more concisely, try: `&[1, 2, 3]`

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:31:14
   |
LL |     for _ in (&mut [1, 2, 3]).iter() {}
   |              ^^^^^^^^^^^^^^^^^^^^^^^ help: to write this more concisely, try: `&*(&mut [1, 2, 3])`

error: the method `iter` doesn't need a mutable reference
  --> $DIR/explicit_iter_loop.rs:31:14
   |
LL |     for _ in (&mut [1, 2, 3]).iter() {}
   |              ^^^^^^^^^^^^^^^^
   |
   = note: `-D clippy::unnecessary-mut-passed` implied by `-D warnings`

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:33:14
   |
LL |     for _ in [0; 32].iter() {}
   |              ^^^^^^^^^^^^^^ help: to write this more concisely, try: `&[0; 32]`

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:34:14
   |
LL |     for _ in [0; 33].iter() {}
   |              ^^^^^^^^^^^^^^ help: to write this more concisely, try: `&[0; 33]`

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:37:14
   |
LL |     for _ in ll.iter() {}
   |              ^^^^^^^^^ help: to write this more concisely, try: `&ll`

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:39:14
   |
LL |     for _ in rll.iter() {}
   |              ^^^^^^^^^^ help: to write this more concisely, try: `rll`

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:42:14
   |
LL |     for _ in vd.iter() {}
   |              ^^^^^^^^^ help: to write this more concisely, try: `&vd`

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:44:14
   |
LL |     for _ in rvd.iter() {}
   |              ^^^^^^^^^^ help: to write this more concisely, try: `rvd`

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:47:14
   |
LL |     for _ in bh.iter() {}
   |              ^^^^^^^^^ help: to write this more concisely, try: `&bh`

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:50:14
   |
LL |     for _ in hm.iter() {}
   |              ^^^^^^^^^ help: to write this more concisely, try: `&hm`

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:53:14
   |
LL |     for _ in bt.iter() {}
   |              ^^^^^^^^^ help: to write this more concisely, try: `&bt`

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:56:14
   |
LL |     for _ in hs.iter() {}
   |              ^^^^^^^^^ help: to write this more concisely, try: `&hs`

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:59:14
   |
LL |     for _ in bs.iter() {}
   |              ^^^^^^^^^ help: to write this more concisely, try: `&bs`

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:148:14
   |
LL |     for _ in x.iter() {}
   |              ^^^^^^^^ help: to write this more concisely, try: `&x`

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:149:14
   |
LL |     for _ in x.iter_mut() {}
   |              ^^^^^^^^^^^^ help: to write this more concisely, try: `&mut x`

error: it is more concise to loop over references to containers instead of using explicit iteration methods
  --> $DIR/explicit_iter_loop.rs:152:14
   |
LL |     for _ in r.iter() {}
   |              ^^^^^^^^ help: to write this more concisely, try: `r`

error: aborting due to 22 previous errors