parse "gopher://\x95\x84\xfaח\xc95\x171\xf1_\xf7|1\xc4G_\x10\x17/:0/\x06\xec\x81h\xe1G.L\xf5M\fl\xe8\x0fI\x9d\xe9\x89\xcct\xb3\xf9\xfc\x81\xef\x15\x02\xd2s\xec\xbd?L^\xd6tWL\x05N\xdcV\xf4\x8e.\xcf\xff\xca<ǒ\xf8\x9a ": net/url: invalid control character in URL