parse "gopher://\x9f\xcbpBTHA_\x8f\xb4\xd668&ƨ\xae\xb4\xbe\x194\xc2\xe8\x06\xc6\x17z\xac\x9f\x90\x90\x9d\xfaU\xf6\vR^G\x89\xeeG\xbb\xacS5\x91{\xa0/": net/url: invalid control character in URL