Started by user wea_ondara Building in workspace /var/lib/jenkins/workspace/BungeePermsTest > git rev-parse --is-inside-work-tree # timeout=10 Fetching changes from the remote Git repository > git config remote.origin.url https://github.com/weaondara/BungeePerms.git # timeout=10 Fetching upstream changes from https://github.com/weaondara/BungeePerms.git > git --version # timeout=10 > git fetch --tags --progress https://github.com/weaondara/BungeePerms.git +refs/heads/*:refs/remotes/origin/* > git rev-parse refs/remotes/origin/master^{commit} # timeout=10 > git rev-parse refs/remotes/origin/origin/master^{commit} # timeout=10 Checking out Revision 334c4a24b7490840e33b147af02692a4b198e3c0 (refs/remotes/origin/master) > git config core.sparsecheckout # timeout=10 > git checkout -f 334c4a24b7490840e33b147af02692a4b198e3c0 Commit message: "update dependencies" > git rev-list --no-walk 334c4a24b7490840e33b147af02692a4b198e3c0 # timeout=10 Parsing POMs Modules changed, recalculating dependency graph Established TCP socket on 42780 [BungeePermsTest] $ /usr/lib/jvm/java-7-oracle/bin/java -cp /var/lib/jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-agent-1.12-alpha-1.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-3.23.jar /var/lib/jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-1.12-alpha-1.jar /var/lib/jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-commons-1.12-alpha-1.jar 42780 Exception in thread "main" java.lang.UnsupportedClassVersionError: hudson/remoting/Launcher : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) at java.net.URLClassLoader.access$100(URLClassLoader.java:71) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:401) at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42) at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239) at org.jvnet.hudson.maven3.agent.Maven3Main.main(Maven3Main.java:138) at org.jvnet.hudson.maven3.agent.Maven3Main.main(Maven3Main.java:70) ERROR: ================================================================================ ERROR: Invalid project setup: Connection reset ERROR: [JENKINS-18403][JENKINS-28294] JDK 'java7' 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-oracle. ERROR: ================================================================================ Established TCP socket on 42846 [BungeePermsTest] $ /usr/lib/jvm/java-8-oracle/jre/bin/java -cp /var/lib/jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-agent-1.12-alpha-1.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-3.23.jar /var/lib/jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-1.12-alpha-1.jar /var/lib/jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-commons-1.12-alpha-1.jar 42846 <===[JENKINS REMOTING CAPACITY]===>