parse "gopher://null.host:0/Õ\xc0\x1b\xf7\x10k*\x85\x15(\x1e\xff\xe8\x01z\xe9\xcf\xed\x81\xd5V^\xa2\xc0E\x8aL\xed\xd8]2\xaf\xe9\x84@Y>\xdey)\xa7\x8b&8\x1e\xf3м\x83": net/url: invalid control character in URL