parse "gopher://null.host:0/$碧B\x93\xeb\xf5\xcb\xca@\x98Fek9\x1fkgZ\x95c\xdf\xc9 f\xc4\x15\xa3\x13B\xf7\xe5&>0^\xf9\xa8\x9brRK\x9b\"\x81\x94\xd9~": net/url: invalid control character in URL