parse "gopher://\x87\x18\x01Gg\xb6qqT\x89\xbb\xd0\v\xef\x9d\xf0;TBa\x1dS\xc0^\xcc\xe5\xbd\xf8&Fɞb:0/!\xd98\xd4P\xd9c\xccqg\x9a\x15\x0e$\x02.\xaf\xd9x\xb2X5z\x019\x9a\xff\xcec\xc9A\x8d\x8b\xad\x1e,\xb3C": net/url: invalid control character in URL