parse "gopher://null.host:0/wq\xb4\xaf\xc2\xdaT\b5\x81\xd0M\x8dM,\xdd_ \x98XzNm-a\xeeӥ\x0fS\x8c\x11ʲ\xf5\x97\x93,\x05\xf0\xafϥ\xb7\xdd\xed\xfeۺ\xdbG\xd6\xcc)P&*\x8c:\x02\xbd\xf4\xd1": net/url: invalid control character in URL