Started by an SCM change
Building remotely on <a href='/jenkins/computer/Builder' class='jenkins-table__link model-link model-link--float'>Builder</a> in workspace /home/jenkins/workspace/mcMMO
[WS-CLEANUP] Deleting project workspace...
Cloning the remote Git repository
Cloning repository <a href='https://github.com/mcMMO-Dev/mcMMO.git'>https://github.com/mcMMO-Dev/mcMMO.git</a>
 &gt; git init /home/jenkins/workspace/mcMMO # timeout=10
Fetching upstream changes from <a href='https://github.com/mcMMO-Dev/mcMMO.git'>https://github.com/mcMMO-Dev/mcMMO.git</a>
 &gt; git --version # timeout=10
 &gt; git fetch --tags --progress <a href='https://github.com/mcMMO-Dev/mcMMO.git'>https://github.com/mcMMO-Dev/mcMMO.git</a> +refs/heads/*:refs/remotes/origin/*
 &gt; git config remote.origin.url <a href='https://github.com/mcMMO-Dev/mcMMO.git'>https://github.com/mcMMO-Dev/mcMMO.git</a> # timeout=10
 &gt; git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
 &gt; git config remote.origin.url <a href='https://github.com/mcMMO-Dev/mcMMO.git'>https://github.com/mcMMO-Dev/mcMMO.git</a> # timeout=10
Fetching upstream changes from <a href='https://github.com/mcMMO-Dev/mcMMO.git'>https://github.com/mcMMO-Dev/mcMMO.git</a>
 &gt; git fetch --tags --progress <a href='https://github.com/mcMMO-Dev/mcMMO.git'>https://github.com/mcMMO-Dev/mcMMO.git</a> +refs/heads/*:refs/remotes/origin/*
 &gt; git rev-parse refs/remotes/origin/master^{commit} # timeout=10
 &gt; git rev-parse refs/remotes/origin/origin/master^{commit} # timeout=10
Checking out Revision 02781f74586edc0351b95247228fc5275d388045 (refs/remotes/origin/master)
 &gt; git config core.sparsecheckout # timeout=10
 &gt; git checkout -f 02781f74586edc0351b95247228fc5275d388045
 &gt; git rev-list 3edc0bf63f8a3adf9a972c49879a8a5cc6ab895e # timeout=10
[mcMMO] $ /bin/sh -xe /tmp/jenkins7200360043655756041.sh
+ git clone <a href='https://github.com/mcMMO-Dev/mcMMO.git'>https://github.com/mcMMO-Dev/mcMMO.git</a>
Cloning into 'mcMMO'...
+ cd mcMMO
+ mvn clean install
[INFO] Scanning for projects...
[INFO] 
[INFO] -------------------&lt; com.gmail.nossr50.mcMMO:mcMMO &gt;--------------------
[INFO] Building mcMMO 2.1.0-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ mcMMO ---
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ mcMMO ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 16 resources to .
[INFO] Copying 20 resources to com/gmail/nossr50/locale
[INFO] Copying 4 resources to mods
[INFO] Copying 1 resource to .
[INFO] 
[INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ mcMMO ---
[INFO] Compiling 384 source files to /home/jenkins/workspace/mcMMO/mcMMO/target/classes
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] /home/jenkins/workspace/mcMMO/mcMMO/src/main/java/com/gmail/nossr50/worldguard/WorldGuardManager.java:[16,7] error: duplicate class: com.gmail.nossr50.WorldGuardManager
[ERROR] /home/jenkins/workspace/mcMMO/mcMMO/src/main/java/com/gmail/nossr50/listeners/BlockListener.java:[3,35] error: cannot access WorldGuardManager
[INFO] 2 errors 
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  2.723 s
[INFO] Finished at: 2019-01-23T15:20:23-06:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project mcMMO: Compilation failure: Compilation failure: 
[ERROR] /home/jenkins/workspace/mcMMO/mcMMO/src/main/java/com/gmail/nossr50/worldguard/WorldGuardManager.java:[16,7] error: duplicate class: com.gmail.nossr50.WorldGuardManager
[ERROR] /home/jenkins/workspace/mcMMO/mcMMO/src/main/java/com/gmail/nossr50/listeners/BlockListener.java:[3,35] error: cannot access WorldGuardManager
[ERROR] -&gt; [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] <a href='http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException'>http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException</a>
Build step 'Execute shell' marked build as failure
Archiving artifacts
[WS-CLEANUP] Deleting project workspace...[WS-CLEANUP] Skipped based on build state FAILURE
Finished: FAILURE