parse "gopher://null.host:0/ΓΈ\x94\xe6I\xa5\v[\x91\xec\xcf\xeeQ\x87\x1f\xd4y\a9\xfc\xa0\xce;t\xf1RJ\x9dw\xe8`\xf1/1\x88\xfa\xf0\x83\xc4\xd8\x04V\xb7\xe6YO\u007f\xf9e}\xf8\xa1y;\xc7": net/url: invalid control character in URL