parse "gopher://\xd6X\xea\xcd\xeb\x8b_\x92\xa9\x01\x9aU\xede\xad\"*@\xfdE\x93\xd4\x10\x1eP)\x99\xfa\x0f\xf9\xb4\x01\xe6|\x1a`\xbf\x83\x9dj/": net/url: invalid control character in URL