parse "gopher://null.host:0/=N͈\xab\b\xcd:y\xf1\x97\xfb\x02\xcfϢ\xe2\xda\x01\xf9\x83dzȇ[\xaf\x83\x8cS\xb3\xb0-\xea8`\xb00$ʓ\xb8)f\r\x94\xb3": net/url: invalid control character in URL