parse "gopher://null.host:0/°\xef\xb9\x19'&\xd82;*\xf8`\xc0u\xa5f\x05\x12\x06\xb0\x87g\xa3\xa2D\x1f\x8aI\xbd_\xd8-\x11\x03Kp\xa7\xd7ʱ\x9f\xc1C\xfa\fCa\xe7.\x9dX\xfa[c>|": net/url: invalid control character in URL