Function test_no_validate_version 

pub async fn test_no_validate_version<S, Fut, C, CFut, Conn>(
    start_server: S,
    new_http_client: C,
) -> Result<(), Error>
where
    S: FnOnce(Arc<Mutex<OmahaServer>>) -> Fut,
    Fut: Future<Output = Result<String, Error>>,
    C: Fn() -> CFut,
    CFut: Future<Output = Client<Conn, Full<Bytes>>>,
    Conn: Connect + Clone + Send + Sync + 'static,