parse "gopher://null.host:0/z\xe2\x805\x06\x8btM\xeaS\u007fԉ\xc5\\_q\xa8s]0 \xdd`\x03\xdf\xe8h\xd3_\xbe\xe1\xe3u\xef$\xcaP\xcc(~&\r\xcb\xda\x1a\x8c\x16\x83\x89\x95-\xa9\xdc\xc5\xec\x86\x0e\x11\xe7\x91b\xaa\xbe": net/url: invalid control character in URL