parse "gopher://null.host:0/Y ݸ\xad&\x0eQ\xfaZDbc\x19(\\\x00\\@D\xd7m\x97=\x1b\xc5\v\xe9\xa9]\u007f\xa7N\xf8\xbd\u007f\xb1\x86\x8c-\xbb\x8d_\xd6a\x0e\x1b!d\xb1\x93\xe1\x15\xabޝPG\x15G\x95\xac5\x81\xa1 ": net/url: invalid control character in URL