parse "gopher://\xa2p\xc4~\xbek\x1b\xa2\x11\x00\xe0/\xe7\x19\x80s\xce\x03*\xf3u\xe8܈Y\xe8\xb3\xcf\xe0L\x9c1fb\xec\x04\xcbL\x98o6;/\xf0\xef\xf1\x8bzL\u05fd\xe7`\xf8B\x18\xbf\xb7\vMn\xf4\xb2\xe2=xQ\x94.&\xe2Eh0\xd4\xcbx\x92\xccI\xb0\xc13\xab\xa1p\xfe\x8cQ\xa9>\x1b": net/url: invalid control character in URL