parse "gopher://null.host:0/\x02oƬ=\x04'>I\xa6\x04\xfd\x1a\xba\x1b\x04\x15\xe3\xa1\xd7\xe6-\x18q\vMe\xfb\x8cI\xf7\xb3\xee97\xf1\x8b\x92": net/url: invalid control character in URL