parse "gopher://\xa1\xfb=\xd9L@\x92\xee\xfby\xaf\x1aϵ\xb1\x15U\x12:0/½ζ\xb0\xca\x11D6gu^\xb8\xb9(\xc4G\xea\x9d8\xf5\x8f\xf2ڈ4\xd8@o\xae\xc2C\xbe\x9ak\x85\xe29\xef*": net/url: invalid control character in URL