error: indexing vector may panic. Consider using `get`
  --> $DIR/match_on_vec_items.rs:18:11
   |
LL |     match arr[idx] {
   |           ^^^^^^^^ help: try this: `arr.get(idx)`
   |
   = note: `-D clippy::match-on-vec-items` implied by `-D warnings`

error: indexing vector may panic. Consider using `get`
  --> $DIR/match_on_vec_items.rs:25:11
   |
LL |     match arr[range] {
   |           ^^^^^^^^^^ help: try this: `arr.get(range)`

error: indexing vector may panic. Consider using `get`
  --> $DIR/match_on_vec_items.rs:38:11
   |
LL |     match arr[idx] {
   |           ^^^^^^^^ help: try this: `arr.get(idx)`

error: indexing vector may panic. Consider using `get`
  --> $DIR/match_on_vec_items.rs:45:11
   |
LL |     match arr[range] {
   |           ^^^^^^^^^^ help: try this: `arr.get(range)`

error: indexing vector may panic. Consider using `get`
  --> $DIR/match_on_vec_items.rs:58:11
   |
LL |     match arr[idx] {
   |           ^^^^^^^^ help: try this: `arr.get(idx)`

error: indexing vector may panic. Consider using `get`
  --> $DIR/match_on_vec_items.rs:65:11
   |
LL |     match arr[range] {
   |           ^^^^^^^^^^ help: try this: `arr.get(range)`

error: indexing vector may panic. Consider using `get`
  --> $DIR/match_on_vec_items.rs:78:11
   |
LL |     match arr[idx] {
   |           ^^^^^^^^ help: try this: `arr.get(idx)`

error: indexing vector may panic. Consider using `get`
  --> $DIR/match_on_vec_items.rs:85:11
   |
LL |     match arr[range] {
   |           ^^^^^^^^^^ help: try this: `arr.get(range)`

error: aborting due to 8 previous errors