parse "gopher://null.host:0/Xy\xae\x84·N,\x02Ua\xa7u.~\xc9\xe2ٍ\x92\xe83\x0e\xffN\xa2⯦\x12$\x80\x886\xbd\x9b\xe5}\xb9\xa7p}\xefWB\xe9[\a\xad\x89\xbbe\xa4\\\x00\x00N(֒\xc6^\xf6E\xff\xb4\x97w\xabdUn\xcfu5ǘ\xcbJ|\xf0ն\xf1\xad\xf8\xd5V\x06A\x95 9Wu\xd6D'\x9bX\xacD\xb8\x816) \xe8\xdbL\xe1": net/url: invalid control character in URL