Established TCP socket on 38262 Exception in thread "main" java.lang.UnsupportedClassVersionError: hudson/remoting/Launcher has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:756) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:473) at java.net.URLClassLoader.access$100(URLClassLoader.java:74) at java.net.URLClassLoader$1.run(URLClassLoader.java:369) at java.net.URLClassLoader$1.run(URLClassLoader.java:363) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:362) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:425) 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 jenkins.maven3.agent.Maven35Main.main(Maven35Main.java:136) at jenkins.maven3.agent.Maven35Main.main(Maven35Main.java:66) Established TCP socket on 44008 NOTE: Picked up JDK_JAVA_OPTIONS: --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED <===[JENKINS REMOTING CAPACITY]===>channel started Executing Maven: -B -f /data/jenkins/workspace/bcxin-preview/pom.xml clean install -DskipTests=true -Ptest [INFO] Scanning for projects... [WARNING] [WARNING] Some problems were encountered while building the effective model for org.springframework.boot:jodconverter-web:jar:2.2.2.RELEASE [WARNING] 'dependencies.dependency.systemPath' for cn.wps.solution:weboffice-provider-v3:jar should not point at files within the project directory, ${project.basedir}/lib/weboffice-provider-v3-0.0.2.jar will be unresolvable by dependent projects @ line 264, column 25 [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] Reactor Build Order: [INFO] [INFO] jodconverter-core [jar] [INFO] jodconverter-web [jar] [INFO] file-online-preview [pom] [INFO] [INFO] --------------------< com.bcxin:jodconverter-core >--------------------- [INFO] Building jodconverter-core 1.0-SNAPSHOT [1/3] [INFO] --------------------------------[ jar ]--------------------------------- [INFO] [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ jodconverter-core --- [INFO] Deleting /data/jenkins/workspace/bcxin-preview/jodconverter-core/target [INFO] [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ jodconverter-core --- [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] Copying 1 resource [INFO] [INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ jodconverter-core --- [INFO] Compiling 41 source files to /data/jenkins/workspace/bcxin-preview/jodconverter-core/target/classes [INFO] [INFO] >>> maven-source-plugin:2.1:jar (default) > generate-sources @ jodconverter-core >>> [WARNING] Failed to getClass for org.apache.maven.plugin.source.SourceJarMojo [INFO] [INFO] <<< maven-source-plugin:2.1:jar (default) < generate-sources @ jodconverter-core <<< [INFO] [INFO] [INFO] --- maven-source-plugin:2.1:jar (default) @ jodconverter-core --- [INFO] Building jar: /data/jenkins/workspace/bcxin-preview/jodconverter-core/target/jodconverter-core-1.0-SNAPSHOT-sources.jar [INFO] [INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ jodconverter-core --- [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] skip non existing resourceDirectory /data/jenkins/workspace/bcxin-preview/jodconverter-core/src/test/resources [INFO] [INFO] --- maven-compiler-plugin:2.3.2:testCompile (default-testCompile) @ jodconverter-core --- [INFO] No sources to compile [INFO] [INFO] --- maven-surefire-plugin:2.7.2:test (default-test) @ jodconverter-core --- [INFO] Tests are skipped. [INFO] [INFO] --- maven-jar-plugin:2.3.1:jar (default-jar) @ jodconverter-core --- [INFO] Building jar: /data/jenkins/workspace/bcxin-preview/jodconverter-core/target/jodconverter-core-1.0-SNAPSHOT.jar [INFO] [INFO] --- maven-install-plugin:2.4:install (default-install) @ jodconverter-core --- [INFO] Installing /data/jenkins/workspace/bcxin-preview/jodconverter-core/target/jodconverter-core-1.0-SNAPSHOT.jar to /Users/linchunpeng/maven/repository/com/bcxin/jodconverter-core/1.0-SNAPSHOT/jodconverter-core-1.0-SNAPSHOT.jar [INFO] Installing /data/jenkins/workspace/bcxin-preview/jodconverter-core/pom.xml to /Users/linchunpeng/maven/repository/com/bcxin/jodconverter-core/1.0-SNAPSHOT/jodconverter-core-1.0-SNAPSHOT.pom [INFO] Installing /data/jenkins/workspace/bcxin-preview/jodconverter-core/target/jodconverter-core-1.0-SNAPSHOT-sources.jar to /Users/linchunpeng/maven/repository/com/bcxin/jodconverter-core/1.0-SNAPSHOT/jodconverter-core-1.0-SNAPSHOT-sources.jar