parse "gopher://null.host:0/\u0098\x87A\x0f\xdbmV\xc4dB\xac \xa8H\xe5Z3*\xa3\xb3\xc4\x12\x1e\xa5\x03\x92\x99ݑ;\xb9\xf2\xee\xc1a-\xeb\x81\xf5": net/url: invalid control character in URL