parse "gopher://null.host:0/.\xc3\x02\xbeP\xe3\xbd?\xfe}\xe9\xf2\xcdX\xe7\x95[\xe8\xb1\xd5\xca\xd6ߢ|m\xbd\xad\x8dПbr\x8bu\x12F\x97,Y\xd6\rGek\xf6&l[\x13pr\xa2;\xf7!\xf6\x95\xd8\xc0\xf2Ơ\xad\xa8@\xa3\x05\x87\xbc\x85\xf2\xa9뽗g\x13\x88(\xed\x00p\xdb\xe7\xe7\x1f\x888\x94׃=\x8f~\x91": net/url: invalid control character in URL