parse "gopher://\x86\xfam\xc0W\xc00\x1e(\xe8\xcf\xcf\xf1\xe7\x17\x8a\\\x8b!\xae\xb0\"\x92y\x9c/?%25EF%25BF%25BD.%257F%255E%25EF%25BF%25BD%25EF%25BF%25BD5%25EF%25BF%25BDd7%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%2525%25EF%25BF%25BD5%25EF%25BF%25BD%2510%2505%2516%2560%25EF%25BF%25BDjz%25EF%25BF%25BD%253C%251F%25EF%25BF%25BDD%25EF%25BF%25BD%2503%2508%25EF%25BF%25BD%2540%25EF%25BF%25BD%2510%25EF%25BF%25BDS%25EF%25BF%25BD%251F%25EF%25BF%25BDn%25EF%25BF%25BDi%25EF%25BF%25BD%25EF%25BF%25BD%250C%25CE%259C%2540%25EF%25BF%25BD9%25EF%25BF%25BD%3D%25EF%25BF%25BD%2510%25C7%2580%257F%2505-%252A%2503%25EF%25BF%25BD4%25EF%25BF%25BD%25EF%25BF%25BD%25D0%258A6%253A0%252F%25C3%25A5%25EF%25BF%25BDR%25EF%25BF%25BD%250D9%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD": net/url: invalid control character in URL