[INFO] 
[INFO] ------------------< com.denizenscript:denizen-v1_20 >-------------------
[INFO] Building denizen-v1_20 1.3.0-SNAPSHOT                              [3/8]
[INFO]   from v1_20/pom.xml
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- clean:3.2.0:clean (default-clean) @ denizen-v1_20 ---
[INFO] Deleting /var/lib/jenkins/jobs/Denizen_Developmental/workspace/v1_20/target
[INFO] 
[INFO] --- resources:3.3.0:resources (default-resources) @ denizen-v1_20 ---
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] skip non existing resourceDirectory /var/lib/jenkins/jobs/Denizen_Developmental/workspace/v1_20/src/main/resources
[INFO] 
[INFO] --- compiler:3.10.1:compile (default-compile) @ denizen-v1_20 ---
[INFO] Changes detected - recompiling the module!
[WARNING] File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent!
[INFO] Compiling 50 source files to /var/lib/jenkins/jobs/Denizen_Developmental/workspace/v1_20/target/classes
[INFO] /var/lib/jenkins/jobs/Denizen_Developmental/workspace/v1_20/src/main/java/com/denizenscript/denizen/nms/v1_20/impl/network/handlers/DenizenNetworkManagerImpl.java: Some input files use or override a deprecated API.
[INFO] /var/lib/jenkins/jobs/Denizen_Developmental/workspace/v1_20/src/main/java/com/denizenscript/denizen/nms/v1_20/impl/network/handlers/DenizenNetworkManagerImpl.java: Recompile with -Xlint:deprecation for details.
[INFO] /var/lib/jenkins/jobs/Denizen_Developmental/workspace/v1_20/src/main/java/com/denizenscript/denizen/nms/v1_20/impl/jnbt/CompoundTagImpl.java: Some input files use unchecked or unsafe operations.
[INFO] /var/lib/jenkins/jobs/Denizen_Developmental/workspace/v1_20/src/main/java/com/denizenscript/denizen/nms/v1_20/impl/jnbt/CompoundTagImpl.java: Recompile with -Xlint:unchecked for details.
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] /var/lib/jenkins/jobs/Denizen_Developmental/workspace/v1_20/src/main/java/com/denizenscript/denizen/nms/v1_20/impl/entities/CraftFakePlayerImpl.java:[16,8] com.denizenscript.denizen.nms.v1_20.impl.entities.CraftFakePlayerImpl is not abstract and does not override abstract method setItemInUseTicks(int) in org.bukkit.entity.LivingEntity
[INFO] 1 error
[INFO] -------------------------------------------------------------