parse "gopher://null.host:0/\u0098\x11\x022bv\xe6\xf2\xc3\x0e[\xe4\b\xc6˯\x9f\xcc\x0f\xfb\x89\xcc\x0f;\x940?l\xdbd~؉\xe0e\u007f\x15\xf9a\x17N\b/\xbb": net/url: invalid control character in URL