I was about to play Minecraft on Win 8.1 until it can't unpack the natives.
Here's the log:
Dev console
[15:37:55 INFO]: Minecraft Launcher 1.3.7 (through bootstrap 5) started on windows...
[15:37:55 INFO]: Refreshing local version list...
[15:37:55 INFO]: Current time is Dec 17, 2013 3:37:55 PM
[15:37:55 INFO]: System.getProperty('os.name') == 'Windows 8'
[15:37:55 INFO]: System.getProperty('os.version') == '6.2'
[15:37:55 INFO]: Refreshing remote version list...
[15:37:55 INFO]: System.getProperty('os.arch') == 'amd64'
[15:37:55 INFO]: System.getProperty('java.version') == '1.7.0_45'
[15:37:55 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[15:37:55 INFO]: System.getProperty('sun.arch.data.model') == '64'
[15:38:00 INFO]: Refresh complete.
[15:38:00 INFO]: Loaded 0 profile(s); selected '(Default)'
[15:38:18 INFO]: Logging in with username & password
[15:38:19 ERROR]: Couldn't log in
com.mojang.authlib.exceptions.InvalidCredentialsException: Invalid password
at com.mojang.authlib.yggdrasil.YggdrasilUserAuthentication.logIn(YggdrasilUserAuthentication.java:57) ~[launcher.jar:?]
at net.minecraft.launcher.ui.popups.login.LogInForm$4.run(LogInForm.java:173) [launcher.jar:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_45]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_45]
[15:38:25 INFO]: Logging in with username & password
[15:38:29 ERROR]: Couldn't log in
com.mojang.authlib.exceptions.InvalidCredentialsException: Invalid credentials. Invalid username or password.
at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:50) ~[launcher.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilUserAuthentication.logInWithPassword(YggdrasilUserAuthentication.java:72) ~[launcher.jar:?]
at com.mojang.authlib.yggdrasil.YggdrasilUserAuthentication.logIn(YggdrasilUserAuthentication.java:55) ~[launcher.jar:?]
at net.minecraft.launcher.ui.popups.login.LogInForm$4.run(LogInForm.java:173) [launcher.jar:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_45]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_45]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_45]
[15:38:33 INFO]: Getting syncinfo for selected version
[15:38:33 INFO]: Queueing library & version downloads
[15:38:45 INFO]: Installed PartialVersion{id='1.7.4', updateTime=Mon Dec 16 09:44:19 EST 2013, releaseTime=Mon Dec 09 07:28:10 EST 2013, type=RELEASE}
[15:38:56 INFO]: Download job 'Version & Libraries' started (16 threads, 27 files)
[15:38:56 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar for job 'Version & Libraries'... (try 0)
[15:38:56 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries'... (try 0)
[15:38:56 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1
[15:38:56 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2
[15:38:56 INFO]: Attempting to download C:\Users\Matthew\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)
[15:38:56 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar for job 'Version & Libraries'... (try 0)
[15:38:56 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9
[15:38:56 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5
[15:38:56 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.1-nightly-20131120\lwjgl-platform-2.9.1-nightly-20131120-natives-windows.jar for job 'Version & Libraries'... (try 0)
[15:38:56 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar for job 'Version & Libraries'... (try 0)
[15:38:56 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar for job 'Version & Libraries'... (try 0)
[15:38:56 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries'... (try 0)
[15:38:56 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.2\authlib-1.2.jar for job 'Version & Libraries'... (try 0)
[15:38:56 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3
[15:38:56 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.1-nightly-20131120
[15:38:56 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries'... (try 0)
[15:38:56 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries'... (try 0)
[15:38:56 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final
[15:38:56 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries'... (try 0)
[15:38:56 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries'... (try 0)
[15:38:56 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123
[15:38:56 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023
[15:38:56 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107
[15:38:56 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4
[15:38:56 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1-nightly-20131120\lwjgl-2.9.1-nightly-20131120.jar for job 'Version & Libraries'... (try 0)
[15:38:56 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1-nightly-20131120
[15:38:56 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4
[15:38:56 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries'... (try 0)
[15:38:56 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5
[15:38:56 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.2
[15:38:56 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries'... (try 0)
[15:38:56 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023
[15:39:05 INFO]: Download job 'Resources' started (16 threads, 598 files)
[15:39:05 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.2\authlib-1.2.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[15:39:05 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\5.12\twitch-5.12.jar for job 'Version & Libraries'... (try 0)
[15:39:05 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[15:39:05 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\5.12
[15:39:05 INFO]: Attempting to download C:\Users\Matthew\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)
[15:39:05 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[15:39:05 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5
[15:39:05 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar for job 'Version & Libraries'... (try 0)
[15:39:05 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1
[15:39:05 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[15:39:05 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0\guava-15.0.jar for job 'Version & Libraries'... (try 0)
[15:39:05 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0
[15:39:05 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[15:39:05 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries'... (try 0)
[15:39:05 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0
[15:39:05 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[15:39:05 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\5.12\twitch-platform-5.12-natives-windows-64.jar for job 'Version & Libraries'... (try 0)
[15:39:05 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\5.12
[15:39:05 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[15:39:05 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1-nightly-20131120\lwjgl_util-2.9.1-nightly-20131120.jar for job 'Version & Libraries'... (try 0)
[15:39:05 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1-nightly-20131120
[15:39:05 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[15:39:05 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries'... (try 0)
[15:39:05 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824
[15:39:06 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[15:39:06 INFO]: Attempting to download C:\Users\Matthew\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)
[15:39:06 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9
[15:39:06 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\5.12\twitch-5.12.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[15:39:06 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-64.jar for job 'Version & Libraries'... (try 0)
[15:39:06 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5
[15:39:06 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[15:39:06 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\versions\1.7.4\1.7.4.jar for job 'Version & Libraries'... (try 0)
[15:39:06 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[15:39:06 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\40\40d154c510e2a54bbed414e93d514150247c4ebe for job 'Resources'... (try 0)
[15:39:06 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\40
[15:39:06 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[15:39:06 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\d6\d63b1d25e2bfe1b828c4f684941ecd08506e5000 for job 'Resources'... (try 0)
[15:39:06 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\d6
[15:39:07 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[15:39:07 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\1e\1e82a43c30cf8fcbe05d0bc2760ecba5d2320314 for job 'Resources'... (try 0)
[15:39:07 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\1e
[15:39:07 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1-nightly-20131120\lwjgl_util-2.9.1-nightly-20131120.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[15:39:07 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\2f\2f3b324b52a7ffe440a3bdfceaf77598ff0252ff for job 'Resources'... (try 0)
[15:39:07 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\2f
[15:39:07 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[15:39:07 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\a8\a8eb0b1ce4abb53334ab75be82dc465135c4a27a for job 'Resources'... (try 0)
[15:39:07 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\a8
[15:39:07 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\1e\1e82a43c30cf8fcbe05d0bc2760ecba5d2320314 for job 'Resources': Downloaded successfully and hash matched
[15:39:07 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\b4\b463fa47816fe9a5dfe508093150e647403e4db6 for job 'Resources'... (try 0)
[15:39:07 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\b4
[15:39:08 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\a8\a8eb0b1ce4abb53334ab75be82dc465135c4a27a for job 'Resources': Downloaded successfully and hash matched
[15:39:08 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\53\53cc1890ebea833d3964c7dd1c90676650e34404 for job 'Resources'... (try 0)
[15:39:08 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\53
[15:39:08 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\b4\b463fa47816fe9a5dfe508093150e647403e4db6 for job 'Resources': Downloaded successfully and hash matched
[15:39:08 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\b5\b5eca1979e69271b2065ac67ba2c37b5afac0f98 for job 'Resources'... (try 0)
[15:39:08 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\b5
[15:39:08 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.1-nightly-20131120\lwjgl-platform-2.9.1-nightly-20131120-natives-windows.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[15:39:08 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\07\075e1ea92d5564d7bdf267ae975044315a41a686 for job 'Resources'... (try 0)
[15:39:08 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\07
[15:39:08 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\d6\d63b1d25e2bfe1b828c4f684941ecd08506e5000 for job 'Resources': Downloaded successfully and hash matched
[15:39:08 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\e2\e28d844995368de1d45c724a5d371c9952ae5ed4 for job 'Resources'... (try 0)
[15:39:08 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\e2
[15:39:08 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\b5\b5eca1979e69271b2065ac67ba2c37b5afac0f98 for job 'Resources': Downloaded successfully and hash matched
[15:39:08 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\27\27c78cd09f7fd1770a41d78247ccf57c77dbc773 for job 'Resources'... (try 0)
[15:39:08 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\27
[15:39:08 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[15:39:08 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\24\24d643885f9b83d8f034f49e2c5e00e70d4f175a for job 'Resources'... (try 0)
[15:39:08 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\24
[15:39:08 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\40\40d154c510e2a54bbed414e93d514150247c4ebe for job 'Resources': Downloaded successfully and hash matched
[15:39:08 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\48\48dd05ab2e4626d74206c2b09a628a3d59ce15e9 for job 'Resources'... (try 0)
[15:39:08 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\48
[15:39:08 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\e2\e28d844995368de1d45c724a5d371c9952ae5ed4 for job 'Resources': Downloaded successfully and hash matched
[15:39:08 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\3d\3d98b4b7c37a09101da00d8a3078e0acba6558f4 for job 'Resources'... (try 0)
[15:39:08 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\3d
[15:39:08 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\27\27c78cd09f7fd1770a41d78247ccf57c77dbc773 for job 'Resources': Downloaded successfully and hash matched
[15:39:08 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\58\5887d10234c4f244ec5468080412f3e6ef9522f3 for job 'Resources'... (try 0)
[15:39:08 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\2f\2f3b324b52a7ffe440a3bdfceaf77598ff0252ff for job 'Resources': Downloaded successfully and hash matched
[15:39:08 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\58
[15:39:08 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\55\55da1856e77cfd31a7e8c3d358e1f856c5583198 for job 'Resources'... (try 0)
[15:39:08 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\55
[15:39:08 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\48\48dd05ab2e4626d74206c2b09a628a3d59ce15e9 for job 'Resources': Downloaded successfully and hash matched
[15:39:08 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\48\482919bc631b317422ab44af3938259bea73fe83 for job 'Resources'... (try 0)
[15:39:08 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\07\075e1ea92d5564d7bdf267ae975044315a41a686 for job 'Resources': Downloaded successfully and hash matched
[15:39:08 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\a6\a69a66bfda52a42ea8cf712eb1caa8830046c14f for job 'Resources'... (try 0)
[15:39:08 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\a6
[15:39:08 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\3d\3d98b4b7c37a09101da00d8a3078e0acba6558f4 for job 'Resources': Downloaded successfully and hash matched
[15:39:08 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\f2\f224168e178eca861af133c78209b662c4d1e452 for job 'Resources'... (try 0)
[15:39:08 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\f2
[15:39:08 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\58\5887d10234c4f244ec5468080412f3e6ef9522f3 for job 'Resources': Downloaded successfully and hash matched
[15:39:08 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\9e\9ead5c928f9122e3c2f5fc4f6ce7fb4054a2b578 for job 'Resources'... (try 0)
[15:39:08 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\9e
[15:39:08 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\55\55da1856e77cfd31a7e8c3d358e1f856c5583198 for job 'Resources': Downloaded successfully and hash matched
[15:39:08 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\4c\4cdd8fc380e85409fd94b93abdcad077d75ec58f for job 'Resources'... (try 0)
[15:39:08 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\4c
[15:39:09 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\48\482919bc631b317422ab44af3938259bea73fe83 for job 'Resources': Downloaded successfully and hash matched
[15:39:09 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\3c\3cf3e8d3aab0a3092f6c6bf681ff156bc9653859 for job 'Resources'... (try 0)
[15:39:09 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\3c
[15:39:09 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\a6\a69a66bfda52a42ea8cf712eb1caa8830046c14f for job 'Resources': Downloaded successfully and hash matched
[15:39:09 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\ab\ab07279288fa49215bada5c17627e6a54ad0437c for job 'Resources'... (try 0)
[15:39:09 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\ab
[15:39:09 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\f2\f224168e178eca861af133c78209b662c4d1e452 for job 'Resources': Downloaded successfully and hash matched
[15:39:09 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\c9\c9ac72409cbe6093e84d72a2a5c719d9e4a0e6b2 for job 'Resources'... (try 0)
[15:39:09 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\c9
[15:39:09 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\4c\4cdd8fc380e85409fd94b93abdcad077d75ec58f for job 'Resources': Downloaded successfully and hash matched
[15:39:09 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\90\9024de3f1dd4bc1e8f445c7c5b812f25c7e31bf6 for job 'Resources'... (try 0)
[15:39:09 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\90
[15:39:09 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\24\24d643885f9b83d8f034f49e2c5e00e70d4f175a for job 'Resources': Downloaded successfully and hash matched
[15:39:09 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\27\27fcacc68bb77f01b23ea9c9d36d9018f8509cdf for job 'Resources'... (try 0)
[15:39:09 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\3c\3cf3e8d3aab0a3092f6c6bf681ff156bc9653859 for job 'Resources': Downloaded successfully and hash matched
[15:39:09 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\c2\c2e4001d9ae8fc1f066a914170faad4c45a84e1e for job 'Resources'... (try 0)
[15:39:09 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\c2
[15:39:09 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\ab\ab07279288fa49215bada5c17627e6a54ad0437c for job 'Resources': Downloaded successfully and hash matched
[15:39:09 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\55\559a1c7dbf17f8357b6d505f2a072f22efe0f43c for job 'Resources'... (try 0)
[15:39:09 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\c9\c9ac72409cbe6093e84d72a2a5c719d9e4a0e6b2 for job 'Resources': Downloaded successfully and hash matched
[15:39:09 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\6e\6e0488ab07b9539fbaebc093f194bb6a95b2caec for job 'Resources'... (try 0)
[15:39:09 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\6e
[15:39:10 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\90\9024de3f1dd4bc1e8f445c7c5b812f25c7e31bf6 for job 'Resources': Downloaded successfully and hash matched
[15:39:10 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\38\38d4d36bbe40a48c3a8ef97735b59b37f013fd6e for job 'Resources'... (try 0)
[15:39:10 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\38
[15:39:10 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\55\559a1c7dbf17f8357b6d505f2a072f22efe0f43c for job 'Resources': Downloaded successfully and hash matched
[15:39:10 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\a5\a5b3f3cdda4d6e13629ccd0e2a38e1f06baa491a for job 'Resources'... (try 0)
[15:39:10 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\a5
[15:39:10 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\6e\6e0488ab07b9539fbaebc093f194bb6a95b2caec for job 'Resources': Downloaded successfully and hash matched
[15:39:10 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\ce\cebbad962490fc54be89875e2ba40b86b98e9cda for job 'Resources'... (try 0)
[15:39:10 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\ce
[15:39:10 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\9e\9ead5c928f9122e3c2f5fc4f6ce7fb4054a2b578 for job 'Resources': Downloaded successfully and hash matched
[15:39:10 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\56\56d6fd65958fb25bf9b4033a87655b591e222005 for job 'Resources'... (try 0)
[15:39:10 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\56
[15:39:10 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\38\38d4d36bbe40a48c3a8ef97735b59b37f013fd6e for job 'Resources': Downloaded successfully and hash matched
[15:39:10 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\22\223ab3983523acc6735b6a3a4565c65c2cc78e74 for job 'Resources'... (try 0)
[15:39:10 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\22
[15:39:10 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\a5\a5b3f3cdda4d6e13629ccd0e2a38e1f06baa491a for job 'Resources': Downloaded successfully and hash matched
[15:39:10 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\56\5680749048457f5772ec95a73d856ad792fa1717 for job 'Resources'... (try 0)
[15:39:10 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries': Downloaded successfully and checksum matched
[15:39:10 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\dd\dd1846c866f5ef87e056a3f14ac156959b637726 for job 'Resources'... (try 0)
[15:39:10 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\dd
[15:39:10 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\56\56d6fd65958fb25bf9b4033a87655b591e222005 for job 'Resources': Downloaded successfully and hash matched
[15:39:10 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\79\79afbeabcdbb063cfa00d544dc00beac8543a581 for job 'Resources'... (try 0)
[15:39:10 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\79
[15:39:11 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\c2\c2e4001d9ae8fc1f066a914170faad4c45a84e1e for job 'Resources': Downloaded successfully and hash matched
[15:39:11 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\98\9853be18df1a5b2642e33ba05e71bfd5099f9f04 for job 'Resources'... (try 0)
[15:39:11 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\98
[15:39:11 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\79\79afbeabcdbb063cfa00d544dc00beac8543a581 for job 'Resources': Downloaded successfully and hash matched
[15:39:11 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\9e\9e49d50a15b74ec6ac4745b0de3e1848178ea437 for job 'Resources'... (try 0)
[15:39:11 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\dd\dd1846c866f5ef87e056a3f14ac156959b637726 for job 'Resources': Downloaded successfully and hash matched
[15:39:11 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\43\43388701fac432a567fe9fec421521e6348ad780 for job 'Resources'... (try 0)
[15:39:11 INFO]: Making directory C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\43
[15:39:11 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\assets\objects\ce\cebbad962490fc54be89875e2ba40b86b98e9cda for job 'Resour...
That error message is quite verbose: