error: Undefined Behavior: incorrect number of arguments: got 1, expected 0
  --> $DIR/check_arg_count_abort.rs:LL:CC
   |
LL |         abort(1);
   |         ^^^^^^^^ incorrect number of arguments: got 1, expected 0
   |
   = help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
   = help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information
   = note: BACKTRACE:
   = note: inside `main` at $DIR/check_arg_count_abort.rs:LL:CC

note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace

error: aborting due to previous error