error: parameter 4 of the `start` lang item is incorrect --> $DIR/start_lang_item_args.rs:96:80 | LL | fn start(_main: fn() -> T, _argc: isize, _argv: *const *const u8, _sigpipe: i64) -> isize { | ^^^ help: change the type from `i64` to `u8` error: aborting due to previous error