parse "gopher://null.host:0/l\xa5\x15\x83x]\xf5\xd7\xc6\xf1MC\xea\x90 oM\x9f>`\xbcw\xcaУ\xf8q1\xcb\xd1\xfc\xb8\xe4\x9d\xe4jz\x0f\x8b-\x8c\xf5F": net/url: invalid control character in URL