FailedConsole Output

[Natura_1.12-2LK2GEND4K3R2EPKDAHOQ5XG2U6KPCSLZHJ3VQX7NHULQ47GD44Q] Running shell script
+ ./gradlew clean setupCIWorkspace --no-daemon
This mapping 'snapshot_20180101' was designed for MC 1.12! Use at your own peril.
#################################################
         ForgeGradle 2.3-SNAPSHOT-583d1ba        
  https://github.com/MinecraftForge/ForgeGradle  
#################################################
               Powered by MCP unknown               
             http://modcoderpack.com             
         by: Searge, ProfMobius, Fesh0r,         
         R4wk, ZeuX, IngisKahn, bspkrs           
#################################################
Found AccessTransformer: tconstruct_at.cfg_TConstruct-1.12-2.8.1.515_at.cfg
Found AccessTransformer: jei_at.cfg_jei_1.12.2-4.8.5.144_at.cfg
Found AccessTransformer: mantle_at.cfg_Mantle-1.12-1.3.1.22_at.cfg
Download http://dvs1.progwml6.com/files/maven/slimeknights/TConstruct/1.12.2-2.9.0.55/TConstruct-1.12.2-2.9.0.55.pom
Download http://dvs1.progwml6.com/files/maven/slimeknights/TConstruct/1.12.2-2.9.0.55/TConstruct-1.12.2-2.9.0.55.jar
Download http://dvs1.progwml6.com/files/maven/slimeknights/TConstruct/1.12.2-2.9.0.55/TConstruct-1.12.2-2.9.0.55-sources.jar
:clean
:extractMcpMappings SKIPPED
:deobfCompileDeobfDepTask0 SKIPPED
:deobfCompileDeobfDepTask1
:deobfCompileDeobfDepTask2 SKIPPED
:deobfCompileDeobfDepTask3 SKIPPED
:deobfCompileRemapDepSourcesTask4
:deobfCompileRemapDepSourcesTask5 SKIPPED
:deobfCompileRemapDepSourcesTask6 SKIPPED
:deobfCompileRemapDepSourcesTask7 SKIPPED
:deobfCompileDummyTask
:getVersionJson
:extractUserdev
Download http://files.minecraftforge.net/maven/net/minecraftforge/forge/1.12.2-14.23.1.2587/forge-1.12.2-14.23.1.2587.pom
Download http://files.minecraftforge.net/maven/net/minecraftforge/forge/1.12.2-14.23.1.2587/forge-1.12.2-14.23.1.2587-userdev.jar
:downloadClient SKIPPED
:downloadServer SKIPPED
:splitServerJar SKIPPED
:mergeJars SKIPPED
:applyBinaryPatches
:deobfProvidedDummyTask
:extractDependencyATs
:extractMcpData SKIPPED
:genSrgs SKIPPED
:deobfMcMCP
Applying SpecialSource...
:deobfMcMCP FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':deobfMcMCP'.
> java.io.FileNotFoundException: /var/lib/jenkins/workspace/Natura_1.12-2LK2GEND4K3R2EPKDAHOQ5XG2U6KPCSLZHJ3VQX7NHULQ47GD44Q/build/depAts/tconstruct_at.cfg_TConstruct-1.12-2.8.1.515_at.cfg (No such file or directory)

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

BUILD FAILED

Total time: 24.59 secs