parse "gopher://null.host:0/(\x9f\x97\x96\xe5]&\x05kܴ\x9e\xdePGC\xae_qb\x94\xb8r\x97\xffG\xf8\xd0L\xd9(\xdcV\xc0\x7f͕\xafq^\xc8}\x8e\xbd\xb5:ȩR5(\x93\xfa\xd7b\x821,\x80\xff\xc0z-": net/url: invalid control character in URL