error: calling `subsec_millis()` is more concise than this calculation
  --> tests/ui/duration_subsec.rs:9:24
   |
LL |     let bad_millis_1 = dur.subsec_micros() / 1_000;
   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `dur.subsec_millis()`
   |
   = note: `-D clippy::duration-subsec` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::duration_subsec)]`

error: calling `subsec_millis()` is more concise than this calculation
  --> tests/ui/duration_subsec.rs:10:24
   |
LL |     let bad_millis_2 = dur.subsec_nanos() / 1_000_000;
   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `dur.subsec_millis()`

error: calling `subsec_micros()` is more concise than this calculation
  --> tests/ui/duration_subsec.rs:15:22
   |
LL |     let bad_micros = dur.subsec_nanos() / 1_000;
   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `dur.subsec_micros()`

error: calling `subsec_micros()` is more concise than this calculation
  --> tests/ui/duration_subsec.rs:20:13
   |
LL |     let _ = (&dur).subsec_nanos() / 1_000;
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(&dur).subsec_micros()`

error: calling `subsec_micros()` is more concise than this calculation
  --> tests/ui/duration_subsec.rs:24:13
   |
LL |     let _ = dur.subsec_nanos() / NANOS_IN_MICRO;
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `dur.subsec_micros()`

error: aborting due to 5 previous errors