parse "gopher://5\xb2+\xa6\xbc\u007f\xd8\x14)\xaf\xa1\xb4h\xe1\x0f\xf2w7ޑ\xc2_7(\x1cE\xbf1\xab\xa7\x94 z\xa7\xb1e\x03U\xbe\xd93\xf5/": net/url: invalid control character in URL