parse "gopher://\xbfm\x89!\xf5\xc2A\xa9v\xfb\xa4^n\xa4l\xe7k\xe4\xa4\x1e\x9d[\xff_\x01\xc9~\xa8\xf3\x96\x8e{\xb6\xcc/?c%25EF%25BF%25BDO%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%255D%25EF%25BF%25BD%255D%25EF%25BF%25BD%25DB%2591%25EF%25BF%25BDqcB%25EF%25BF%25BDG%25EF%25BF%25BD%250B%25EF%25BF%25BDA%2506%25EF%25BF%25BD%25EF%25BF%25BD%251F%25EF%25BF%25BD%2503%25EF%25BF%25BD0-%25EF%25BF%25BD2%25EF%25BF%25BD%2513%25EF%25BF%25BD%251A%3D%25EF%25BF%25BD%25EF%25BF%25BD%25DE%25A4%2528%25288%25EF%25BF%25BD%2501%25EF%25BF%25BD%25EF%25BF%25BDb%25EF%25BF%25BD%2560g%25EF%25BF%25BD8%25197%25EF%25BF%25BDk%25EF%25BF%25BD%25EF%25BF%25BDl%25EF%25BF%25BD%25EF%25BF%25BDy%25EF%25BF%25BD1%25EF%25BF%25BD%251A%25EF%25BF%25BD%2528%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BDQ%2505%25EF%25BF%25BD%253C%252FL%25EF%25BF%25BD%25EE%25BB%258Dx%25EF%25BF%25BDfI%25EF%25BF%25BDmR%25EF%25BF%25BD%25EF%25BF%25BD5%25EF%25BF%25BD%25EF%25BF%25BD%2506~%2503W%25EF%25BF%25BD%2B%25EF%25BF%25BD%25EF%25BF%25BDN%25EF%25BF%25BD%255D%25DA%25B0H%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD9%25EF%25BF%25BD%25EF%25BF%25BDc%253DK%253DM%25EF%25BF%25BDt%251C%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%251C2%25EF%25BF%25BD%25EF%25BF%25BD0GAL%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BDb-%255E%25EF%25BF%25BD%25EF%25BF%25BD%2504%252F%2521Q%25EF%25BF%25BD0N%25EF%25BF%25BDn%25EF%25BF%25BD%25EF%25BF%25BD~%25EF%25BF%25BD%255B%25EF%25BF%25BD%25EF%25BF%25BDD%25EF%25BF%25BD%253C%25EF%25BF%25BDr%25EF%25BF%25BD": net/url: invalid control character in URL