parse "gopher://\xd4wq\xdeU:0/adt\xe6T\x12ؚ[\xff\xc0\xe8g\x98\xa8&\xe2\xa5^\xf4\x90\x92\x1c:\x9e\xe9\x88\xe4Ig\x11\xff\xe4\xa5\f\xcd\xceX\x8d\xf1e\xac?\xa9\x9a\xd6\xd3y\a\xf9z:\xf1g\xde\xc2\xf4": net/url: invalid control character in URL