parse "gopher://\x02y\xa8 \xaf3\xae\xe6\rQ\xcd{AՌ\x15\xd5\xfc\xeeҫ\x897W\x93I\xd5\xf8\xa7\xf1Z\xa1:\xe6$R\x89\a\x82ʷ\x10\xe5_5\xca\xefڅ\xf2J/": net/url: invalid control character in URL