parse "gopher://\x0e\u007f\xf8\xc1\xf8\xfd`\xeev\x00/tժ{ \x9a\xb3\x16\u007fj\xf0Ǐ?%25EF%25BF%25BD%25CB%259D%25EF%25BF%25BD%25EF%25BF%25BD%257B%25EF%25BF%25BD%25EF%25BF%25BD%250D%25EF%25BF%25BD%25297FZ%25EF%25BF%25BD%25EF%25BF%25BDp%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BDv%25EF%25BF%25BDw%25EF%25BF%25BD%2502%251E%25EF%25BF%25BDlm%25EF%25BF%25BDY%255C~%25EF%25BF%25BD%25EF%25BF%25BDk%25EF%25BF%25BD%2525%253A%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%3D%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BDA%25EF%25BF%25BD%2B%25EF%25BF%25BDz%253E%25EF%25BF%25BD9%25EF%25BF%25BDL%25EF%25BF%25BDr%253CqB%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BDv%25EF%25BF%25BD%25EF%25BF%25BDC4%25EF%25BF%25BD%25EF%25BF%25BDZ%25EF%25BF%25BD%25EF%25BF%25BD%25D7%25A0%2505j%250C%25EF%25BF%25BDD%2512%25EF%25BF%25BDC%2522%25EF%25BF%25BD%253F%25EF%25BF%25BD%250B%25EF%25BF%25BD": net/url: invalid control character in URL