error: `#[panic_handler]` function is not allowed to have `#[track_caller]`
  --> $DIR/panic-handler-with-track-caller.rs:10:1
   |
LL |   #[track_caller]
   |   ^^^^^^^^^^^^^^^
LL |
LL | / fn panic(info: &PanicInfo) -> ! {
LL | |     unimplemented!();
LL | | }
   | |_- `#[panic_handler]` function is not allowed to have `#[track_caller]`

error: aborting due to 1 previous error