parse "gopher://\xae\x83Ι\xd4\x18\xdb=4\xfe\adb\xf3\x11\xc5\xf2o\x87\xfe\x8a\v\xde\xccyx\xf4\xa7\xeac\xc7\"\xcb\xc3^Z\xd2զ\x8e\x1e\xc8\f\xe5AꐛB/": net/url: invalid control character in URL