parse "gopher://null.host:0/\"\x90\xca7\x15\x97(\xab\xf4y\x9c&\x91Մ\x8d^\xfbk\x88\xb7\xafh\xcfJ\x1f\"\xc2\xe2\x1eG\x91\xe2o\x0eR\xed\xd0\xe0\xf6\x1f\xd4<\xd1:\x91\x85\xfb\xae\x94\xbcځNyJY\r5\xfa\x06\xfbtk": net/url: invalid control character in URL