writeln!(out, "#![allow(unused_unsafe)]").unwrap();
writeln!(out, "#![allow(unused_braces)]").unwrap();
writeln!(out, "#![deny(missing_docs)]").unwrap();
writeln!(out, "#![allow(unused_unsafe)]").unwrap();
writeln!(out, "#![allow(unused_braces)]").unwrap();
writeln!(out, "#![deny(missing_docs)]").unwrap();