parse "gopher://\x97\xe6W_L֮'\xe5\xcd\xe4\xd8z\xdaf\xd2N9u\xd17\u007f\xe2\x1e\xcd\xe2\x19\xb6\x05w2\xaf\x8cB\xd7\xe8/?%257F%2525%25EF%25BF%25BD%25EF%25BF%25BDJ%250F%2507H%25EF%25BF%25BD%253A0%252F%25C2%2582%255Dg%2513%2515%25EF%25BF%25BD%2508%2512%252F%253A%25EF%25BF%25BD%25EF%25BF%25BDB%2512Q%250F%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%255B%25EF%25BF%25BDcr%25EF%25BF%25BD%25EF%25BF%25BDcb%2560%25EF%25BF%25BD%25EF%25BF%25BDK%25EF%25BF%25BDZ1%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BDO%25EF%25BF%25BD%2500%25EF%25BF%25BDM%25EF%25BF%25BD%25EF%25BF%25BD%2523H%25EF%25BF%25BD%2523%25EF%25BF%25BDR%25EF%25BF%25BD%2BdGw%25EF%25BF%25BD%2B%25EF%25BF%25BD%25EF%25BF%25BD%3D%25108%255D%25EF%25BF%25BDG%25EF%25BF%25BD%2516%2529wxX%2524%25EF%25BF%25BD%25EF%25BF%25BD%253C%253EYR6%25EF%25BF%25BDRg%25EF%25BF%25BD%25EF%25BF%25BD%2560%25EF%25BF%25BD%25EF%25BF%25BD%255C%253F%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%2516%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25DE%25BA%25EF%25BF%25BD%2514%25EF%25BF%25BDj%25EF%25BF%25BD%25EF%25BF%25BDv%25EF%25BF%25BD%250D%255D%2B%251F%25EF%25BF%25BDQ%25EF%25BF%25BD%2522.%25EF%25BF%25BD%2527%2528.%25EF%25BF%25BD%25EF%25BF%25BD7%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BDH%25EF%25BF%25BD%25068K%25EF%25BF%25BD7t%2B%257F7Z%251C%25EF%25BF%25BD%2517%25EF%25BF%25BD5%25EF%25BF%25BDu%25EF%25BF%25BD%2508%25EF%25BF%25BD%25EF%25BF%25BD%2528%25D3%258F%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%2B%2B%25EF%25BF%25BD_PE%25EF%25BF%25BDY%25EF%25BF%25BD%255D": net/url: invalid control character in URL