error: unnecessary use of `copied`
  --> $DIR/unnecessary_iter_cloned.rs:31:22
   |
LL |     for (t, path) in files.iter().copied() {
   |                      ^^^^^^^^^^^^^^^^^^^^^
   |
   = note: `-D clippy::unnecessary-to-owned` implied by `-D warnings`
help: use
   |
LL |     for (t, path) in files {
   |                      ~~~~~
help: remove this `&`
   |
LL -         let other = match get_file_path(&t) {
LL +         let other = match get_file_path(t) {
   |

error: unnecessary use of `copied`
  --> $DIR/unnecessary_iter_cloned.rs:46:22
   |
LL |     for (t, path) in files.iter().copied() {
   |                      ^^^^^^^^^^^^^^^^^^^^^
   |
help: use
   |
LL |     for (t, path) in files.iter() {
   |                      ~~~~~~~~~~~~
help: remove this `&`
   |
LL -         let other = match get_file_path(&t) {
LL +         let other = match get_file_path(t) {
   |

error: aborting due to 2 previous errors