parse "gopher://null.host:0/È\x92\xf6\xa7\xb2n&\xdf<\x03W\x9fܟ\xfa\x1c\xe6\u007f\xf7L,\xdb\xcc\xf6m٫ \x18p \x94\b\xf0\x81\xc1\xe0\x8eh\x04\xf12B¾i\x82W\xe6_\xdf\x1a\xa0\xf0.\xa3\xf5\x83.\xbf\xf4\xac/=2u\x1f\xa2\xf9g=\xa1\x86Z\x1bnx\x8e_\xb6\xd3ʓ\x1d": net/url: invalid control character in URL