parse "gopher://null.host:0/9d\xe0JD-)}\xc3\xe1\xa0/\xe6\xa5\xc5\xceQ\x9d`\x1d:\xfdC\x9d\xbak6\xa7\xa7\xbd\x00\xff\xf30\xdb\xc1\xd2e\x1b\x15\xe5\xfb\xb9\xc0\xc9s[ר\x9dK\x93": net/url: invalid control character in URL