parse "gopher://\xe3\xfb\xfc\x19\xbc+\xc5\xc1\xbe/\xb7ND.\x06&\x91'<7d\x8b\xd0\u007f\xa4a\x02P\xb0k\xfd\xf6\x8b)<2\x1d1\xa7wr\xb6\xe2E\x9fP2^\xfc\x1bO\x10\xaaF\xac\xd7D>\x02g\xb0\x8b\xf5\xbdk|}\xa6\xb0\xe2\xa31\xca;\xa2\xc2G\x82\xfeM\xca:0/\u009e\xc7\xe97\x9b\xba\xf6t\x9e\x91S": net/url: invalid control character in URL