error: parameter 3 of the `start` lang item is incorrect --> $DIR/start_lang_item_args.rs:89:52 | LL | fn start(_main: fn() -> T, _argc: isize, _argv: u8, _sigpipe: u8) -> isize { | ^^ help: change the type from `u8` to `*const *const u8` error: aborting due to previous error