parse "gopher://null.host:0/û\xab\x89\xb8&\xa7\xecV\xb0Ӹ\xaa\xaa/\xe2\xdf\u007f-\xb6\xc2\xc7\xdf\xd6W?\xc6nז\xf0\xd4<{t\xcbh\x96>\xd5,F\x13\xed\xac\xa8\x1b\xed\x14A\x16\xebw8\u0088\x1a\xcb\xd5\x05\xd1\xed\x11Wy\u007f\x0f\xff\xa0\xc1\xe1.": net/url: invalid control character in URL