{"ast_node_type":"other","tokens":[{"end":35,"kind":"keyword","start":0,"text":"create_dir(&sysroot_src_path)?;"}]}
    create_dir(&sysroot_src_path)?;
    let sysroot_src_path = start_dir.join("sysroot/lib/rustlib/src/rust");
    run_command(&[&"cp", &"-r", &library_dir, &sysroot_src_path], None)?;