parse "gopher://\xa6u\u007f3\xa9\x00\aw\xdbuQD>b\xa2\xb8\xb5\xbe\x84\x0e\xb3\x83\xa5\x8f\x8f\x18\x10\x9b\x13\"\x1f\xfc\x8f\x01\xf8\xecpT\xbd\xc1\xee9^\x89G\xb8\x8aI\x9f\xe1\xe4\xf8\v\xc4\xd7A\x0f,y\x91\x11\xb0h/?%25EF%25BF%25BDUrf%25C8%25AF%2514U6%2521%25DE%2591j%25EF%25BF%25BDe%25EF%25BF%25BD%2560%25EF%25BF%25BD%25EF%25BF%25BD%2507%25EF%25BF%25BD%257D%25EF%25BF%25BD%25DD%25B33%25EF%25BF%25BD5_%251D%25EF%25BF%25BDUp-7%25EF%25BF%25BD%25EF%25BF%25BD%2B%25EF%25BF%25BD0%25EF%25BF%25BD%25EF%25BF%25BD%257C%253A0%252F%250BK%25EF%25BF%25BD%2504%2516%2540%25EF%25BF%25BD%25EF%25BF%25BDK%25CF%25B6%25EF%25BF%25BD%25EF%25BF%25BD%250D%25EF%25BF%25BD%25DD%259A%25EF%25BF%25BDo%25EF%25BF%25BDQQ%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%252A%25EF%25BF%25BDk%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%251C%250D%25EF%25BF%25BD%257Dy%25EF%25BF%25BD%25EF%25BF%25BD%3D%2523%25EF%25BF%25BDU%25CF%2596%250B%25DE%25AD%25EF%25BF%25BD%2502%250Dx%25EF%25BF%25BD%25EF%25BF%25BD%2516%25C2%25A6%2560%25D0%258F%25EF%25BF%25BD%25131%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BDI%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD_%25EF%25BF%25BDq%25CB%2589%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25DD%259AN%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%250C%25EF%25BF%25BDz%257C%2511%25EF%25BF%25BDo%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BDu%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%255B%2525%25CA%259C%25EF%25BF%25BDm%2504%25EF%25BF%25BDY%2518R%25EF%25BF%25BD%251D%25EF%25BF%25BDd%25EF%25BF%25BD_wZ5%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BDG%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%25EF%25BF%25BD%2525%25EF%25BF%25BD%2511%25EF%25BF%25BD%2519%25EF%25BF%25BD%25EF%25BF%25BD%25DE%25B0%25EF%25BF%25BD%252Ca%25EF%25BF%25BD": net/url: invalid control character in URL