parse "gopher://K\xcf:0/æPQC7n\x058\xfec\xd2\b\xcd\xf0o\xfc5\x06_\\\xa5ݦTh]\xc3\x14X$\x96?\xb8\xbb\x8f\xf5Y\xe9\xbbqvM\x18!\"\xa0NN\xd4\xf8\x02:ȵ9?\xe0\xfd": net/url: invalid control character in URL