parse "gopher://\xb4\x83\x88ᴙ\x83+\xfb\xaf\xa1aŅ\xe1\xd5\f\x02\xff\xbd\xe4\xde]E\f\xb6@\xa7'\x16\xbc\xcf\xcd\x1d0\xad\x1eV\xb3\xd4AA\x9e\xdd\xecA\x1a\x12(\x9a\xf1\xdaÁ\x02S_\\2\x81\xd1\xf1w!Y\xb1A1:0/µ~\xe3\x1f4\xd3ܵ\x17\x88": net/url: invalid control character in URL