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