game crashes with no mods ive tried uninstalling mincraft and ive even restored my pc help!

game crashes with no mods I've tried uninstalling mincraft and I've even restored my PC help!
no matter what i do it seems i cant play mincraft its now at the point where its frustrating i don't know what to do pleas help

[16:21:49] [Client thread/INFO]: Setting user: gdb
[16:21:49] [Client thread/INFO]: (Session ID is token:1337535510N:3d7d37c5ed2c3d748b2bc07143eedf64)
[16:21:54] [Client thread/INFO]: LWJGL Version: 2.9.4
[16:21:55] [Client thread/INFO]: Reloading ResourceManager: Default
[16:21:56] [Sound Library Loader/INFO]: Starting up SoundSystem...
[16:21:56] [Thread-6/INFO]: Initializing LWJGL OpenAL
[16:21:56] [Thread-6/INFO]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)
[16:21:56] [Thread-6/INFO]: OpenAL initialized.
[16:21:57] [Sound Library Loader/INFO]: Sound engine started
[16:22:01] [Client thread/INFO]: Created: 512x512 textures-atlas
[16:22:12] [Server thread/INFO]: Starting integrated minecraft server version 1.8.8
[16:22:12] [Server thread/INFO]: Generating keypair
[16:22:13] [Server thread/INFO]: Converting map!
[16:22:13] [Server thread/INFO]: Scanning folders...
[16:22:13] [Server thread/INFO]: Total conversion count is 0
[16:22:14] [Server thread/INFO]: Preparing start region for level 0
[16:22:15] [Server thread/INFO]: Preparing spawn area: 3%
[16:22:16] [Server thread/INFO]: Preparing spawn area: 5%
[16:22:17] [Server thread/INFO]: Preparing spawn area: 7%
[16:22:18] [Server thread/INFO]: Preparing spawn area: 9%
[16:22:19] [Server thread/INFO]: Preparing spawn area: 11%
[16:22:20] [Server thread/INFO]: Preparing spawn area: 13%
[16:22:21] [Server thread/INFO]: Preparing spawn area: 15%
[16:22:22] [Server thread/INFO]: Preparing spawn area: 17%
[16:22:23] [Server thread/INFO]: Preparing spawn area: 19%
[16:22:24] [Server thread/INFO]: Preparing spawn area: 20%
[16:22:25] [Server thread/INFO]: Preparing spawn area: 22%
[16:22:26] [Server thread/INFO]: Preparing spawn area: 24%
[16:22:27] [Server thread/INFO]: Preparing spawn area: 26%
[16:22:28] [Server thread/INFO]: Preparing spawn area: 27%
[16:22:29] [Server thread/INFO]: Preparing spawn area: 29%
[16:22:31] [Server thread/INFO]: Preparing spawn area: 31%
[16:22:32] [Server thread/INFO]: Preparing spawn area: 33%
[16:22:33] [Server thread/INFO]: Preparing spawn area: 34%
[16:22:34] [Server thread/INFO]: Preparing spawn area: 36%
[16:22:35] [Server thread/INFO]: Preparing spawn area: 38%
[16:22:36] [Server thread/INFO]: Preparing spawn area: 40%
[16:22:37] [Server thread/INFO]: Preparing spawn area: 42%
[16:22:38] [Server thread/INFO]: Preparing spawn area: 44%
[16:22:39] [Server thread/INFO]: Preparing spawn area: 46%
[16:22:40] [Server thread/INFO]: Preparing spawn area: 48%
[16:22:41] [Server thread/INFO]: Preparing spawn area: 49%
[16:22:42] [Server thread/INFO]: Preparing spawn area: 51%
[16:22:43] [Server thread/INFO]: Preparing spawn area: 53%
[16:22:44] [Server thread/INFO]: Preparing spawn area: 55%
[16:22:45] [Server thread/INFO]: Preparing spawn area: 57%
[16:22:46] [Server thread/INFO]: Preparing spawn area: 58%
[16:22:47] [Server thread/INFO]: Preparing spawn area: 60%
[16:22:48] [Server thread/INFO]: Preparing spawn area: 61%
[16:22:49] [Server thread/INFO]: Preparing spawn area: 63%
[16:22:50] [Server thread/INFO]: Preparing spawn area: 65%
[16:22:52] [Server thread/INFO]: Preparing spawn area: 66%
[16:22:53] [Server thread/INFO]: Preparing spawn area: 68%
[16:22:54] [Server thread/INFO]: Preparing spawn area: 70%
[16:22:55] [Server thread/INFO]: Preparing spawn area: 71%
[16:22:56] [Server thread/INFO]: Preparing spawn area: 73%
[16:22:57] [Server thread/INFO]: Preparing spawn area: 75%
[16:22:58] [Server thread/INFO]: Preparing spawn area: 77%
[16:22:59] [Server thread/INFO]: Preparing spawn area: 78%
[16:23:00] [Server thread/INFO]: Preparing spawn area: 80%
[16:23:01] [Server thread/INFO]: Preparing spawn area: 82%
[16:23:02] [Server thread/INFO]: Preparing spawn area: 84%
[16:23:03] [Server thread/INFO]: Preparing spawn area: 85%
[16:23:04] [Server thread/INFO]: Preparing spawn area: 87%
[16:23:05] [Server thread/INFO]: Preparing spawn area: 89%
[16:23:06] [Server thread/INFO]: Preparing spawn area: 90%
[16:23:07] [Server thread/INFO]: Preparing spawn area: 92%
[16:23:08] [Server thread/INFO]: Preparing spawn area: 94%
[16:23:09] [Server thread/INFO]: Preparing spawn area: 96%
[16:23:10] [Server thread/INFO]: Preparing spawn area: 98%
[16:23:11] [Server thread/INFO]: Changing view distance to 16, from 10
[16:23:12] [Server thread/INFO]: gdb [local:E:1153d39f] logged in with entity id 315 at (-42.5, 68.0, 258.5)
[16:23:12] [Server thread/INFO]: gdb joined the game
[16:24:38] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 86430ms behind, skipping 1728 tick(s)
[16:24:49] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 10375ms behind, skipping 207 tick(s)