parse "gopher://{\xb5\b\x81i)Hm^\xf5\x92\xc4/?%2513%25EF%25BF%25BD%25EF%25BF%25BDup%25EF%25BF%25BD%25CE%259A%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BDE%25EF%25BF%25BDN%25EF%25BF%25BD%25EF%25BF%25BDj%25EF%25BF%25BD%25EF%25BF%25BD%257Dk%257B%251D%2502%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BDbc%25C7%259E%25EF%25BF%25BD4%25EF%25BF%25BD%257C%2521%25EF%25BF%25BD%25EF%25BF%25BD61%25EF%25BF%25BD%2519TNzw%25EF%25BF%25BDw%252A%25EF%25BF%25BDX1%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%2529%25CB%25A5%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BDD%25EF%25BF%25BD%257DU%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%3D%2506k0%25EF%25BF%25BD%25EF%25BF%25BD%25D7%25A3%25EF%25BF%25BD%2540%25EF%25BF%25BDc%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD7%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%253A0%252F%2524%2511G%2513%25EF%25BF%25BD%2519%250EbI%25EF%25BF%25BD%2512%251F%2510%25EF%25BF%25BD": net/url: invalid control character in URL