parse "gopher://-P\xffXR$\x97(\x95\xbdV_ජ\xae\xb4\xed\x11eHF\x96\x9c\x94[\x9c\xf1\x1a\xb8\xb8\xca\x19pE\xaay\xb7\xb9\xf8\x81Z/": net/url: invalid control character in URL