Minecraft Forums

when i try to press play on the launcher an error message appears (http://gyazo.com/afa53d7e2ec95dc15eef4bc472b49d0f) which means i cant play minecraft anymore

Notes:

- I have used modded clients but i dont anymore
- My minecraft is up-to-date

- I have minecraft premium
- I have tried to uninstall everything then installing it again

is it unchecked i will send the launcher log:
1. http://gyazo.com/6bc7890ad2de046219a87f43aa91f2bd

2. http://gyazo.com/a264b3416d0a88ab92449c7f01d0247c

Launcher log:

[14:14:39 INFO]: Minecraft Launcher 1.6.13 (through bootstrap 5) started on windows...
[14:14:39 INFO]: Current time is Jul 10, 2015 2:14:39 PM
[14:14:39 INFO]: System.getProperty('os.name') == 'Windows 8.1'
[14:14:39 INFO]: System.getProperty('os.version') == '6.3'
[14:14:39 INFO]: System.getProperty('os.arch') == 'x86'
[14:14:39 INFO]: System.getProperty('java.version') == '1.8.0_45'
[14:14:39 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[14:14:39 INFO]: System.getProperty('sun.arch.data.model') == '32'
[14:14:39 INFO]: proxy == DIRECT
[14:14:40 INFO]: JFX is already initialized
[14:14:40 INFO]: Refreshing local version list...
[14:14:40 INFO]: Refreshing remote version list...
[14:14:40 INFO]: Refresh complete.
[14:14:40 INFO]: Loaded 1 profile(s); selected 'pkmast'
[14:14:40 INFO]: Refreshing auth...
[14:14:40 INFO]: Logging in with access token
[14:14:47 INFO]: Getting syncinfo for selected version
[14:14:47 INFO]: Queueing library & version downloads
[14:14:48 INFO]: Download job 'Version & Libraries' started (16 threads, 34 files)
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\6.5\twitch-platform-6.5-natives-windows-32.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\6.5\twitch-6.5.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Download job 'Resources' skipped as there are no files to download
[14:14:48 INFO]: Job 'Resources' finished successfully (took 0:00:00.000)
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\jna\3.4.0\jna-3.4.0.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.21\authlib-1.5.21.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.21\authlib-1.5.21.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.4-nightly-20150209\lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.7.21\realms-1.7.21.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Attempting to download C:\Users\Justin\AppData\Roaming\.minecraft\versions\1.8.7\1.8.7.jar for job 'Version & Libraries'... (try 0)
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\6.5\twitch-platform-6.5-natives-windows-32.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.4-nightly-20150209\lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.7.21\realms-1.7.21.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\jna\3.4.0\jna-3.4.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\6.5\twitch-6.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\versions\1.8.7\1.8.7.jar for job 'Version & Libraries': Used own copy as it matched etag
[14:14:48 INFO]: Finished downloading C:\Users\Justin\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries': Local file matches local checksum, using that
[14:14:48 INFO]: Job 'Version & Libraries' finished successfully (took 0:00:00.579)
[14:14:48 INFO]: Launching game
[14:14:48 INFO]: Unpacking natives to C:\Users\Justin\AppData\Roaming\.minecraft\versions\1.8.7\1.8.7-natives-72891391403253
[14:14:48 INFO]: Launching in C:\Users\Justin\AppData\Roaming\.minecraft
[14:14:48 INFO]: Half command: C:\Program Files (x86)\Java\jre1.8.0_45\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M -Djava.library.path=C:\Users\Justin\AppData\Roaming\.minecraft\versions\1.8.7\1.8.7-natives-72891391403253 -cp C:\Users\Justin\AppData\Roaming\.minecraft\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\jna\3.4.0\jna-3.4.0.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.21\authlib-1.5.21.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.7.21\realms-1.7.21.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar;C:\Users\Justin\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\6.5\twitch-6.5.jar;C:\Users\Justin\AppData\Roaming\.minecraft\versions\1.8.7\1.8.7.jar net.minecraft.client.main.Main
[14:14:48 INFO]: Looking for orphaned versions to clean up...
[14:14:49 ERROR]: Game ended with bad state (exit code 1)
[14:14:49 INFO]: Ignoring visibility rule and showing launcher due to a game crash
[14:14:49 INFO]: Looking for old natives & assets to clean up...
[14:14:49 INFO]: Deleting C:\Users\Justin\AppData\Roaming\.minecraft\versions\1.8.7\1.8.7-natives-72891391403253

Game output:

Usage: javaw [-options] class [args...]
(to execute a class)
or javaw [-options] -jar jarfile [args...]
(to execute a jar file)
where options include:
-d32 use a 32-bit data model if available
-d64 use a 64-bit data model if available
-client to select the "client" VM
-server to select the "server" VM
The default VM is client.

-cp <class search path of directories and zip/jar files>
-classpath <class search path of directories and zip/jar files>
A ; separated list of directories, JAR archives,
and ZIP archives to search for class files.
-D<name>=<value>
set a system property
-verbose:[class|gc|jni]
enable verbose output
-version print product version and exit
-version:<value>
require the specified version to run
-showversion print product version and continue
-jre-restrict-search | -no-jre-restrict-search
include/exclude user private JREs in the version search
-? -help print this help message
-X print help on non-standard options
-ea[:<packagename>...|:<classname>]
-enableassertions[:<packagename>...|:<classname>]
enable assertions with specified granularity
-da[:<packagename>...|:<classname>]
-disableassertions[:<packagename>...|:<classname>]
disable assertions with specified granularity
-esa | -enablesystemassertions
enable system assertions
-dsa | -disablesystemassertions
disable system assertions
-agentlib:<libname>[=<options>]
load native agent library <libname>, e.g. -agentlib:hprof
see also, -agentlib:jdwp=help and -agentlib:hprof=help
-agentpath:<pathname>[=<options>]
load native agent library by full pathname
-javaagent:<jarpath>[=<options>]
load Java programming language agent, see java.lang.instrument
-splash:<imagepath>
show splash screen with specified image
See http://www.oracle.com/technetwork/java/javase/documentation/index.html for more details.
Java HotSpot(TM) Client VM warning: Using incremental CMS is deprecated and will likely be removed in a future release