FailedConsole Output

Started by upstream project "Build_Beta" build number 56
originally caused by:
 Started by user administrator
Building in workspace /var/lib/jenkins/jobs/d1_cn_version_tool_beta/workspace
Cleaning local Directory d1_cn_version_tool
Checking out https://repository.dataone.org/software/cicore/branches/D1_CN_VERSION_TOOL_v2.3 at revision '2017-06-11T12:32:20.789 +0000'
A         src
A         src/test
A         src/test/resources
A         src/test/java
A         src/main
A         src/main/resources
A         src/main/java
A         src/main/java/org
A         src/main/java/org/dataone
A         src/main/java/org/dataone/cn
A         src/main/java/org/dataone/cn/utility
A         src/main/java/org/dataone/cn/utility/versiontool
A         src/main/java/org/dataone/cn/utility/versiontool/ComponentVersionReportTool.java
A         src/main/java/org/dataone/cn/utility/versiontool/ComponentVersionInfo.java
A         src/main/java/org/dataone/cn/utility/versiontool/JarAppVersionReporter.java
A         src/main/java/org/dataone/cn/utility/versiontool/WebAppVersionReporter.java
A         src/main/java/org/dataone/cn/utility/versiontool/ComponentInfoNameAlphabetizer.java
A         pom.xml
A         version-tool.properties
A         README
A         LICENSE.txt
A         dataone-cn-version-tool.sh
At revision 18828

No changes for https://repository.dataone.org/software/cicore/branches/D1_CN_VERSION_TOOL_v2.3 since the previous build
Parsing POMs
Established TCP socket on 37647
[d1_cn_version_tool] $ /usr/lib/jvm/java-7-openjdk-amd64/bin/java -cp /var/lib/jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-agent-1.11.jar:/usr/share/maven/boot/plexus-classworlds-2.x.jar org.jvnet.hudson.maven3.agent.Maven3Main /usr/share/maven /var/cache/jenkins/war/WEB-INF/lib/remoting-3.7.jar /var/lib/jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-1.11.jar /var/lib/jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-commons-1.11.jar 37647
<===[JENKINS REMOTING CAPACITY]===>channel started
ERROR: ================================================================================
ERROR: Invalid project setup: jenkins/security/MasterToSlaveCallable : Unsupported major.minor version 52.0
ERROR: [JENKINS-18403][JENKINS-28294] JDK 'java-7-openjdk' not supported to run Maven projects.
ERROR: Maven projects have to be launched with a Java version greater or equal to the minimum version required by the master.
ERROR: Use the Maven JDK Toolchains (plugin) to build your maven project with an older JDK.
ERROR: Retrying with slave Java and setting compile/test properties to point to /usr/lib/jvm/java-7-openjdk-amd64.
ERROR: ================================================================================
Established TCP socket on 41719
[d1_cn_version_tool] $ /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java -cp /var/lib/jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-agent-1.11.jar:/usr/share/maven/boot/plexus-classworlds-2.x.jar org.jvnet.hudson.maven3.agent.Maven3Main /usr/share/maven /var/cache/jenkins/war/WEB-INF/lib/remoting-3.7.jar /var/lib/jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-1.11.jar /var/lib/jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-commons-1.11.jar 41719
<===[JENKINS REMOTING CAPACITY]===>channel started
Executing Maven:  -B -f /var/lib/jenkins/jobs/d1_cn_version_tool_beta/workspace/d1_cn_version_tool/pom.xml clean install javadoc:javadoc
[INFO] Scanning for projects...
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for org.dataone:d1_cn_version_tool:jar:2.3.0
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. @ line 16, column 12
[WARNING] 'build.plugins.plugin.version' for org.codehaus.mojo:buildnumber-maven-plugin is missing. @ line 24, column 21
[WARNING] 
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING] 
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING] 
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building DataONE CN Component Version Tool 2.3.0
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.3:clean (default-clean) @ d1_cn_version_tool ---
[INFO] 
[INFO] --- buildnumber-maven-plugin:1.4:create (default) @ d1_cn_version_tool ---
[INFO] Executing: /bin/sh -c cd '/var/lib/jenkins/jobs/d1_cn_version_tool_beta/workspace/d1_cn_version_tool' && 'svn' '--non-interactive' 'info'
[INFO] Working directory: /var/lib/jenkins/jobs/d1_cn_version_tool_beta/workspace/d1_cn_version_tool
[INFO] Storing buildNumber: 18828 at timestamp: 1497184358487
[INFO] Executing: /bin/sh -c cd '/var/lib/jenkins/jobs/d1_cn_version_tool_beta/workspace/d1_cn_version_tool' && 'svn' '--non-interactive' 'info'
[INFO] Working directory: /var/lib/jenkins/jobs/d1_cn_version_tool_beta/workspace/d1_cn_version_tool
[INFO] Storing buildScmBranch: branches/D1_CN_VERSION_TOOL_v2.3
[INFO] 
[INFO] --- maven-resources-plugin:2.3:resources (default-resources) @ d1_cn_version_tool ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] 
[INFO] --- maven-compiler-plugin:2.0.2:compile (default-compile) @ d1_cn_version_tool ---
[INFO] Compiling 5 source files to /var/lib/jenkins/jobs/d1_cn_version_tool_beta/workspace/d1_cn_version_tool/target/classes
Notifying upstream projects of job completion
Join notifier requires a CauseAction
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 5.876s
[INFO] Finished at: Sun Jun 11 12:32:39 UTC 2017
[INFO] Final Memory: 18M/238M
[INFO] ------------------------------------------------------------------------
Waiting for Jenkins to finish collecting data[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile (default-compile) on project d1_cn_version_tool: Compilation failure
[ERROR] Unable to locate the Javac Compiler in:
[ERROR] /usr/lib/jvm/java-8-openjdk-amd64/jre/../lib/tools.jar
[ERROR] Please ensure you are using JDK 1.4 or above and
[ERROR] not a JRE (the com.sun.tools.javac.Main class is required).
[ERROR] In most cases you can change the location of your Java
[ERROR] installation by setting the JAVA_HOME environment variable.
[ERROR] -> [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] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[JENKINS] Archiving /var/lib/jenkins/jobs/d1_cn_version_tool_beta/workspace/d1_cn_version_tool/pom.xml to org.dataone/d1_cn_version_tool/2.3.0/d1_cn_version_tool-2.3.0.pom
channel stopped
IRC notifier plugin: Sending notification to: #dataone-build
IRC notifier plugin: [ERROR] not connected. Cannot send message to '#dataone-build'
Notifying upstream projects of job completion
Notifying upstream of completion: Build_Beta #56
Project Build_Beta still waiting for [d1_jibx_extensions_beta, d1_test_resources_beta] builds to complete
Notifying upstream build Build_Beta #56 of job completion
Finished: FAILURE