parse "gopher://null.host:0/P3?\xff\xd0YKF-\xfbr\xed\x878\xd5d&>\x94z\xb7\x90\xab\xee\xf8\x0f\xcd$M˚b\x9e\x9f\xbc\xbd\x10\xa3\b\x96(툳\xb3'\xcacS/\x17:\xf8\xf3\xd2\a\u007f\xe8\xce/\xbe\x04\xd1l \x0fK\xd5\x05 \x1a\xcd\xea5\xe9!\x01\xad\xcd\xe6\xc6Y3-}|\xb1o\x01ޚ\x15\x1d6\xd4\x06t\xa7\b\x05\x1a\xf7k\xf5\xb8y\xe4?\x11:\\\xac\x98\xb80\xa1": net/url: invalid control character in URL