parse "gopher://null.host:0/Y\xceR\x15\x84W\xa1\xb0\xef\xca?\x8d\xabS\x88P\xd7~\xab\xfd\x88S\rN7\x8c\xa3❺\xc54\xd3Ex;\xcfX_OG\x8b\\r\xde": net/url: invalid control character in URL