parse "gopher://null.host:0/Ñ\x01Tp\x01\xfc\x85\xbfp\xddJ[q\"\"\x9b\b\xb1\xc88\xd1(\x01\\:\"\x02:]|\x10\xf1XIԜ\xb7C\xc9\xec7&\x16\xec\xcc0\xc3\x1e3\xa1\xfc\x15": net/url: invalid control character in URL