parse "gopher://+\x8dT\x1aٴX\xe7߅\xb2FB\xd6z\x8a\x9f\x9b!ߙ\x19\xd0\xefyXH\fK5\x81QJ\xcf\xd1D\xb6M\a\xf6h\xbdn/": net/url: invalid control character in URL