parse "gopher://null.host:0/é\xb1\x1dn\xfb\x19\xb6b\x11&Q\xa6\x16\bx\xf1x\xd5\xdc\xcb\x112\x85NQ..\x80\xce\xe4\v\x8a7\xdc!N\xac\u00adca\xad\xa08ír8\xac\x9a\xa5\xa3\f\xc0c\rBg\xc5i\x9fw`\xc5i\xaf\xcf,H\x8dVD": net/url: invalid control character in URL