parse "gopher://+\x06\xf3\x9c5>\x87\xa3\xad\x9bc\xab\v\x10\xe1)йG\x93\x06\xb77\xd0B\xe9\xbf`\rm\xb4\x86*V\xc3+\x14\xfe\xc1\rנ\xa1JX(\xd6\xd3<\af\xed\xf8c\u007f\xdc~\xa3\x1d8\x02\x1awR/": net/url: invalid control character in URL