parse "gopher://null.host:0/\u0098\xbff\xe5r,\x8e,2\xc5\x1d5\xf1{94\xb0\xa3\xf5\x15-\xa0\xb4\xe2\x15-\xa5\xf3\xd3\xd0\xfbe\xab\x84!n\x1dp<\xfft\xeb4M\xd5\xf7\x89AA": net/url: invalid control character in URL