parse "gopher://null.host:0/รค\x90\xb6\\\x1f\xca\xc5\x1dxMJ\xebL^\x83\x16\xb7\xcaTT\xe8(\xce\x10\xc5\xf3\x05\x82:w=\xdd)m\xf8q\xc2\xe5\x02o\xd8": net/url: invalid control character in URL