parse "gopher://null.host:0/¥L\xcb\xdc\ua7depI\x9b\xd5\x1f\x92\xa5'\xbc\x1f\xaa\x9d@\xdeJ@uhm\xadq\x1e5\x16\xdc\xe4\xef\xcf \xd7\xc6\xf3\x80m\x12Z\x84\x18\xc3q": net/url: invalid control character in URL