[MC-106941] i can't play

what i thought would happen was i would load up the game and play it
but what happened was it keeps crashing

1 i installed skype
2.i rna the game
3 it crashed
4 it open the launcher and said

Completely ignored arguments: [--nativeLauncherVersion, 307]
[18:13:01] [Client thread/INFO]: Setting user: VocalicCrayfish
[18:13:02] [Client thread/INFO]: LWJGL Version: 2.9.4
[18:13:03] [Client thread/INFO]: Reloading ResourceManager: Default
[18:13:08] [Sound Library Loader/INFO]: Starting up SoundSystem...
[18:13:09] [Thread-5/INFO]: Initializing LWJGL OpenAL
[18:13:09] [Thread-5/INFO]: (The LWJGL binding of OpenAL.  For more information, see http://www.lwjgl.org)
[18:13:09] [Thread-5/INFO]: OpenAL initialized.
[18:13:09] [Sound Library Loader/INFO]: Sound engine started
[18:13:10] [Client thread/INFO]: Created: 1024x512 textures-atlas