parse "gopher://\x9f\xcce\xba\xab\a\x90\u007f\xfdz\x9e\xa6\xf4\xe3/?t%25C7%25AC%25EF%25BF%25BDe%3D%25EF%25BF%25BD%25E6%25AC%2599%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%2540%25CA%25A6%25EF%25BF%25BD%25EF%25BF%25BD7%25EF%25BF%25BD_%251D%25EF%25BF%25BD%2519i%25EF%25BF%25BD%251D%25EF%25BF%25BD%25EF%25BF%25BD%2519%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%257B4n%253E%253Ds%25EF%25BF%25BD%25C6%2591%252C%25EF%25BF%25BDrg%25EF%25BF%25BD2~%25EF%25BF%25BD%25EF%25BF%25BD2H%255E%25EF%25BF%25BD%25EF%25BF%25BD0%25EF%25BF%25BD%25EF%25BF%25BD%2529%25EF%25BF%25BDt%2505%251B%25EF%25BF%25BDl%25EF%25BF%25BD%25EF%25BF%25BD%2B%25EF%25BF%25BD%2560%25EF%25BF%25BD%251A%2512%25EF%25BF%25BD%2524%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%255B%255E%25EF%25BF%25BD%25EF%25BF%25BD%2521%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD-%25243%25EF%25BF%25BDd%25EF%25BF%25BD%2517%251F%25EF%25BF%25BDn14O%25EF%25BF%25BD%2501%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%2519%25EF%25BF%25BD%25DB%258BHO%25EF%25BF%25BD1%25EF%25BF%25BD": net/url: invalid control character in URL