parse "gopher://null.host:0/Ã\xec\x8d^Cu\xa1\xe3\xa1J\xf1\x87г1x\xc8$jwu\b\\\x12\x93\x15d\xfe\xfeDѻ7\xd86`k\xab\xae\xd4\vzW\x81!t\xbb\x11\xc6\xe0\xca\x05\xaf=\x9b\x9bk\\\x8b\x16\xd3zR\x90H\xa9\xc9G\xbe": net/url: invalid control character in URL