error: incorrect number of parameters for the `start` lang item --> $DIR/start_lang_item_args.rs:22:1 | LL | fn start(_main: fn() -> T, _argc: isize, _argv: *const *const u8) -> isize { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: the `start` lang item should have four parameters, but found 3 = note: the `start` lang item should have the signature `fn(fn() -> T, isize, *const *const u8, u8) -> isize` error: aborting due to previous error