parse "gopher://\f\xbd<\x16\x88^\xa9>]H\x13\xe4\xcc|\x95\b}@+\x94\x06\x14&\x936\xe5@(\x12U\xb4\xfa\xa0H\xeb\x80\xfcf\x81R\x1aO\x0f:\x9b@/": net/url: invalid control character in URL