parse "gopher://]\a\x96\x06N\xfb\f\u007f\x9b\xd7\x03\xffA>\x03_\xd0\xfc\x1f\xf5\x17\xde5\xb4\xf3{t\x16\xde\xe75č>5\x80\xd5\xf6y\xf2\x90\xe8S\x1b\xba\x8a\xda2\xa6>խ\x8e\xe8S_\xb3>\x85J\xafO\xec\x8e}*\xb0I\xeb\xf4gH3;9D\xfb\xba\x1b\xaf\u07bcb\x01\xd7\xc8B\xfeQ\x06\xa8i/": net/url: invalid control character in URL