parse "gopher://null.host:0/t\xec\xecdC\rxc\b\x80\xb4\xcc\"*\x1c4Tѷ\xab\x11\xeaq\x05B\x90Ȇ\x93y\x15,\xf6 \x16\xbb\x98\xc5\xfe\x99\x82\xceB\f{\xb4\xd8y,6\x86": net/url: invalid control character in URL