Established TCP socket on 41407 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:791) 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 jenkins.maven3.agent.Maven33Main.main(Maven33Main.java:133) at jenkins.maven3.agent.Maven33Main.main(Maven33Main.java:64) Established TCP socket on 44340 <===[JENKINS REMOTING CAPACITY]===>channel started Executing Maven: -B -f /var/lib/jenkins/jobs/guilib/workspace/pom.xml -Dmaven.repo.local=/var/lib/jenkins/maven-repositories/0 deploy -Panon-cc-dev [INFO] Scanning for projects... [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building guilib 00.00.223-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] Downloading: http://svn.jondos.de/maven/repos/anon/anonlib/00.20.021-SNAPSHOT/maven-metadata.xml [INFO] Downloading: http://anon.inf.tu-dresden.de/artifactory/repo/anon/anonlib/00.20.021-SNAPSHOT/maven-metadata.xml [INFO] Downloaded: http://anon.inf.tu-dresden.de/artifactory/repo/anon/anonlib/00.20.021-SNAPSHOT/maven-metadata.xml (327 B at 2.0 KB/sec) [WARNING] Could not transfer metadata anon:anonlib:00.20.021-SNAPSHOT/maven-metadata.xml from/to jondos.repos.http (http://svn.jondos.de/maven/repos): Connect to svn.jondos.de:80 [svn.jondos.de/78.129.167.102] failed: Verbindungsaufbau abgelehnt (Connection refused) [WARNING] Failure to transfer anon:anonlib:00.20.021-SNAPSHOT/maven-metadata.xml from http://svn.jondos.de/maven/repos was cached in the local repository, resolution will not be reattempted until the update interval of jondos.repos.http has elapsed or updates are forced. Original error: Could not transfer metadata anon:anonlib:00.20.021-SNAPSHOT/maven-metadata.xml from/to jondos.repos.http (http://svn.jondos.de/maven/repos): Connect to svn.jondos.de:80 [svn.jondos.de/78.129.167.102] failed: Verbindungsaufbau abgelehnt (Connection refused) [INFO] Downloading: http://anon.inf.tu-dresden.de/artifactory/repo/anon/anonlib/00.20.021-SNAPSHOT/anonlib-00.20.021-SNAPSHOT.pom [INFO] Downloaded: http://anon.inf.tu-dresden.de/artifactory/repo/anon/anonlib/00.20.021-SNAPSHOT/anonlib-00.20.021-SNAPSHOT.pom (21 KB at 123.0 KB/sec) [INFO] Downloading: http://svn.jondos.de/maven/repos/anon/BouncyCastleLightForAN.ON/01.56.002-SNAPSHOT/maven-metadata.xml [WARNING] Could not transfer metadata anon:BouncyCastleLightForAN.ON:01.56.002-SNAPSHOT/maven-metadata.xml from/to jondos.repos.http (http://svn.jondos.de/maven/repos): Connect to svn.jondos.de:80 [svn.jondos.de/78.129.167.102] failed: Verbindungsaufbau abgelehnt (Connection refused) [WARNING] Failure to transfer anon:BouncyCastleLightForAN.ON:01.56.002-SNAPSHOT/maven-metadata.xml from http://svn.jondos.de/maven/repos was cached in the local repository, resolution will not be reattempted until the update interval of jondos.repos.http has elapsed or updates are forced. Original error: Could not transfer metadata anon:BouncyCastleLightForAN.ON:01.56.002-SNAPSHOT/maven-metadata.xml from/to jondos.repos.http (http://svn.jondos.de/maven/repos): Connect to svn.jondos.de:80 [svn.jondos.de/78.129.167.102] failed: Verbindungsaufbau abgelehnt (Connection refused) [INFO] Downloading: http://svn.jondos.de/maven/repos/anon/HTTPClient/00.04.013-SNAPSHOT/maven-metadata.xml [WARNING] Could not transfer metadata anon:HTTPClient:00.04.013-SNAPSHOT/maven-metadata.xml from/to jondos.repos.http (http://svn.jondos.de/maven/repos): Connect to svn.jondos.de:80 [svn.jondos.de/78.129.167.102] failed: Verbindungsaufbau abgelehnt (Connection refused) [WARNING] Failure to transfer anon:HTTPClient:00.04.013-SNAPSHOT/maven-metadata.xml from http://svn.jondos.de/maven/repos was cached in the local repository, resolution will not be reattempted until the update interval of jondos.repos.http has elapsed or updates are forced. Original error: Could not transfer metadata anon:HTTPClient:00.04.013-SNAPSHOT/maven-metadata.xml from/to jondos.repos.http (http://svn.jondos.de/maven/repos): Connect to svn.jondos.de:80 [svn.jondos.de/78.129.167.102] failed: Verbindungsaufbau abgelehnt (Connection refused) [INFO] Downloading: http://svn.jondos.de/maven/repos/anon/SkypeForANON/0.0.13-SNAPSHOT/maven-metadata.xml [WARNING] Could not transfer metadata anon:SkypeForANON:0.0.13-SNAPSHOT/maven-metadata.xml from/to jondos.repos.http (http://svn.jondos.de/maven/repos): Connect to svn.jondos.de:80 [svn.jondos.de/78.129.167.102] failed: Verbindungsaufbau abgelehnt (Connection refused) [WARNING] Failure to transfer anon:SkypeForANON:0.0.13-SNAPSHOT/maven-metadata.xml from http://svn.jondos.de/maven/repos was cached in the local repository, resolution will not be reattempted until the update interval of jondos.repos.http has elapsed or updates are forced. Original error: Could not transfer metadata anon:SkypeForANON:0.0.13-SNAPSHOT/maven-metadata.xml from/to jondos.repos.http (http://svn.jondos.de/maven/repos): Connect to svn.jondos.de:80 [svn.jondos.de/78.129.167.102] failed: Verbindungsaufbau abgelehnt (Connection refused) [INFO] Downloading: http://svn.jondos.de/maven/repos/anon/ApacheFTPClient/0.0.2-SNAPSHOT/maven-metadata.xml [WARNING] Could not transfer metadata anon:ApacheFTPClient:0.0.2-SNAPSHOT/maven-metadata.xml from/to jondos.repos.http (http://svn.jondos.de/maven/repos): Connect to svn.jondos.de:80 [svn.jondos.de/78.129.167.102] failed: Verbindungsaufbau abgelehnt (Connection refused) [WARNING] Failure to transfer anon:ApacheFTPClient:0.0.2-SNAPSHOT/maven-metadata.xml from http://svn.jondos.de/maven/repos was cached in the local repository, resolution will not be reattempted until the update interval of jondos.repos.http has elapsed or updates are forced. Original error: Could not transfer metadata anon:ApacheFTPClient:0.0.2-SNAPSHOT/maven-metadata.xml from/to jondos.repos.http (http://svn.jondos.de/maven/repos): Connect to svn.jondos.de:80 [svn.jondos.de/78.129.167.102] failed: Verbindungsaufbau abgelehnt (Connection refused) [INFO] Downloading: http://svn.jondos.de/maven/repos/anon/logging/0.1.9-SNAPSHOT/maven-metadata.xml [WARNING] Could not transfer metadata anon:logging:0.1.9-SNAPSHOT/maven-metadata.xml from/to jondos.repos.http (http://svn.jondos.de/maven/repos): Connect to svn.jondos.de:80 [svn.jondos.de/78.129.167.102] failed: Verbindungsaufbau abgelehnt (Connection refused) [WARNING] Failure to transfer anon:logging:0.1.9-SNAPSHOT/maven-metadata.xml from http://svn.jondos.de/maven/repos was cached in the local repository, resolution will not be reattempted until the update interval of jondos.repos.http has elapsed or updates are forced. Original error: Could not transfer metadata anon:logging:0.1.9-SNAPSHOT/maven-metadata.xml from/to jondos.repos.http (http://svn.jondos.de/maven/repos): Connect to svn.jondos.de:80 [svn.jondos.de/78.129.167.102] failed: Verbindungsaufbau abgelehnt (Connection refused) [INFO] Downloading: http://svn.jondos.de/maven/repos/anon/log4jForANON/0.0.4-SNAPSHOT/maven-metadata.xml [WARNING] Could not transfer metadata anon:log4jForANON:0.0.4-SNAPSHOT/maven-metadata.xml from/to jondos.repos.http (http://svn.jondos.de/maven/repos): Connect to svn.jondos.de:80 [svn.jondos.de/78.129.167.102] failed: Verbindungsaufbau abgelehnt (Connection refused) [WARNING] Failure to transfer anon:log4jForANON:0.0.4-SNAPSHOT/maven-metadata.xml from http://svn.jondos.de/maven/repos was cached in the local repository, resolution will not be reattempted until the update interval of jondos.repos.http has elapsed or updates are forced. Original error: Could not transfer metadata anon:log4jForANON:0.0.4-SNAPSHOT/maven-metadata.xml from/to jondos.repos.http (http://svn.jondos.de/maven/repos): Connect to svn.jondos.de:80 [svn.jondos.de/78.129.167.102] failed: Verbindungsaufbau abgelehnt (Connection refused) [INFO] Downloading: http://anon.inf.tu-dresden.de/artifactory/repo/anon/anonlib/00.20.021-SNAPSHOT/anonlib-00.20.021-SNAPSHOT.jar [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 2.663 s [INFO] Finished at: 2017-09-22T08:11:20+02:00 [INFO] Final Memory: 12M/151M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal on project guilib: Could not resolve dependencies for project anon:guilib:jar:00.00.223-SNAPSHOT: Could not find artifact anon:anonlib:jar:00.20.021-SNAPSHOT in anon.inf.tu-dresden.de (http://anon.inf.tu-dresden.de/artifactory/repo) -> [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/DependencyResolutionException