parse "gopher://\xd2\xf9PC\xad\x9bɂuP\xb1\xff\x1d\xb8.\xb6\x1f\x87\xfd\xdap\a4'\x8fUyV7\rN\xcau\xb6\xb3\x01\xb0p\xc6:0/\u0093\xf5kQ\xcd\xde\x12w\xee\xc0n\xb3\x19E\xd6\x01\xef\xef\xec2\xbb\x8f\xb0\x86\xbf\x8e": net/url: invalid control character in URL