FailedConsole Output

[Natura_1.10-OTVI2FHACHCYTAAK7SSCSXM7KTQ3BSZARQL6URFPQVWLHA75IIMA] Running shell script
+ ./gradlew build -PBUILD_NUMBER=71 --no-daemon
#################################################
         ForgeGradle 2.2-SNAPSHOT-eb2e450        
  https://github.com/MinecraftForge/ForgeGradle  
#################################################
               Powered by MCP unknown               
             http://modcoderpack.com             
         by: Searge, ProfMobius, Fesh0r,         
         R4wk, ZeuX, IngisKahn, bspkrs           
#################################################
Found AccessTransformer: mantle_at.cfg_Mantle-1.10.2-1.1.5.205_at.cfg
Found AccessTransformer: YUNoMakeGoodMap_at.cfg_YUNoMakeGoodMap-1.10.2-6.1.0.26_at.cfg
Found AccessTransformer: jei_at.cfg_jei_1.10.2-3.14.7.420_at.cfg
Found AccessTransformer: biomesoplenty_at.cfg_BiomesOPlenty-1.10.2-5.0.0.2236_at.cfg
Found AccessTransformer: tconstruct_at.cfg_TConstruct-1.10.2-2.6.3.503_at.cfg
Found AccessTransformer: biomesoplenty_at.cfg_BiomesOPlenty-1.10.2-5.0.0.2236-universal_at.cfg
:extractMcpMappings SKIPPED
:deobfCompileDeobfDepTask0 SKIPPED
:deobfCompileDeobfDepTask1 SKIPPED
:deobfCompileDeobfDepTask2 SKIPPED
:deobfCompileDeobfDepTask3 SKIPPED
:deobfCompileDeobfDepTask4 SKIPPED
:deobfCompileDeobfDepTask5 SKIPPED
:deobfCompileDeobfDepTask6 SKIPPED
:deobfCompileRemapDepSourcesTask10 SKIPPED
:deobfCompileRemapDepSourcesTask11 SKIPPED
:deobfCompileRemapDepSourcesTask12 SKIPPED
:deobfCompileRemapDepSourcesTask13 SKIPPED
:deobfCompileRemapDepSourcesTask7 SKIPPED
:deobfCompileRemapDepSourcesTask8 SKIPPED
:deobfCompileRemapDepSourcesTask9 SKIPPED
:deobfCompileDummyTask
:getVersionJson
:extractUserdev UP-TO-DATE
:downloadClient SKIPPED
:downloadServer SKIPPED
:splitServerJar SKIPPED
:mergeJars SKIPPED
:applyBinaryPatches SKIPPED
:deobfProvidedDummyTask
:extractDependencyATs UP-TO-DATE
:extractMcpData SKIPPED
:genSrgs SKIPPED
:deobfMcMCP SKIPPED
:sourceApiJava
:compileApiJava UP-TO-DATE
:processApiResources UP-TO-DATE
:apiClasses UP-TO-DATE
:sourceMainJava
:compileJava/var/lib/jenkins/workspace/Natura_1.10-OTVI2FHACHCYTAAK7SSCSXM7KTQ3BSZARQL6URFPQVWLHA75IIMA/build/sources/main/java/com/progwml6/natura/entities/entity/monster/EntityBabyHeatscarSpider.java:84: error: cannot find symbol
        int i = MathHelper.ceil(distance - 5.0F);
                          ^
  symbol:   method ceil(float)
  location: class MathHelper
/var/lib/jenkins/workspace/Natura_1.10-OTVI2FHACHCYTAAK7SSCSXM7KTQ3BSZARQL6URFPQVWLHA75IIMA/build/sources/main/java/com/progwml6/natura/entities/entity/monster/EntityBabyHeatscarSpider.java:99: error: cannot find symbol
            BlockPos pos = new BlockPos(MathHelper.floor(this.posX), MathHelper.floor(this.posY - 0.20000000298023224D), MathHelper.floor(this.posZ));
                                                  ^
  symbol:   method floor(double)
  location: class MathHelper
/var/lib/jenkins/workspace/Natura_1.10-OTVI2FHACHCYTAAK7SSCSXM7KTQ3BSZARQL6URFPQVWLHA75IIMA/build/sources/main/java/com/progwml6/natura/entities/entity/monster/EntityBabyHeatscarSpider.java:99: error: cannot find symbol
            BlockPos pos = new BlockPos(MathHelper.floor(this.posX), MathHelper.floor(this.posY - 0.20000000298023224D), MathHelper.floor(this.posZ));
                                                                               ^
  symbol:   method floor(double)
  location: class MathHelper
/var/lib/jenkins/workspace/Natura_1.10-OTVI2FHACHCYTAAK7SSCSXM7KTQ3BSZARQL6URFPQVWLHA75IIMA/build/sources/main/java/com/progwml6/natura/entities/entity/monster/EntityBabyHeatscarSpider.java:99: error: cannot find symbol
            BlockPos pos = new BlockPos(MathHelper.floor(this.posX), MathHelper.floor(this.posY - 0.20000000298023224D), MathHelper.floor(this.posZ));
                                                                                                                                   ^
  symbol:   method floor(double)
  location: class MathHelper
/var/lib/jenkins/workspace/Natura_1.10-OTVI2FHACHCYTAAK7SSCSXM7KTQ3BSZARQL6URFPQVWLHA75IIMA/build/sources/main/java/com/progwml6/natura/entities/entity/monster/EntityHeatscarSpider.java:100: error: cannot find symbol
        int i = MathHelper.ceil(distance - 5.0F);
                          ^
  symbol:   method ceil(float)
  location: class MathHelper
/var/lib/jenkins/workspace/Natura_1.10-OTVI2FHACHCYTAAK7SSCSXM7KTQ3BSZARQL6URFPQVWLHA75IIMA/build/sources/main/java/com/progwml6/natura/entities/entity/monster/EntityHeatscarSpider.java:115: error: cannot find symbol
            BlockPos pos = new BlockPos(MathHelper.floor(this.posX), MathHelper.floor(this.posY - 0.20000000298023224D), MathHelper.floor(this.posZ));
                                                  ^
  symbol:   method floor(double)
  location: class MathHelper
/var/lib/jenkins/workspace/Natura_1.10-OTVI2FHACHCYTAAK7SSCSXM7KTQ3BSZARQL6URFPQVWLHA75IIMA/build/sources/main/java/com/progwml6/natura/entities/entity/monster/EntityHeatscarSpider.java:115: error: cannot find symbol
            BlockPos pos = new BlockPos(MathHelper.floor(this.posX), MathHelper.floor(this.posY - 0.20000000298023224D), MathHelper.floor(this.posZ));
                                                                               ^
  symbol:   method floor(double)
  location: class MathHelper
/var/lib/jenkins/workspace/Natura_1.10-OTVI2FHACHCYTAAK7SSCSXM7KTQ3BSZARQL6URFPQVWLHA75IIMA/build/sources/main/java/com/progwml6/natura/entities/entity/monster/EntityHeatscarSpider.java:115: error: cannot find symbol
            BlockPos pos = new BlockPos(MathHelper.floor(this.posX), MathHelper.floor(this.posY - 0.20000000298023224D), MathHelper.floor(this.posZ));
                                                                                                                                   ^
  symbol:   method floor(double)
  location: class MathHelper
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
8 errors
 FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':compileJava'.
> Compilation failed; see the compiler error output for details.

* 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: 14.794 secs