Started by upstream project "org.subshare" build number 249 originally caused by: Started by an SCM change Building in workspace /home/tomcat/.jenkins/workspace/org.subshare.www > git rev-parse --is-inside-work-tree Fetching changes from the remote Git repository > git config remote.origin.url https://github.com/subshare/subshare.git Fetching upstream changes from https://github.com/subshare/subshare.git > git --version > git fetch --tags --progress https://github.com/subshare/subshare.git +refs/heads/*:refs/remotes/origin/* > git rev-parse origin/master^{commit} Checking out Revision 5bae3d305d95ba79dc1555a4ed054bfd7afea52f (origin/master) > git config core.sparsecheckout > git checkout -f 5bae3d305d95ba79dc1555a4ed054bfd7afea52f > git rev-list 93f0a052ac7e5f59ed5fccfd21258255d75901e3 Parsing POMs [org.subshare] $ /usr/lib/jvm/java-8-openjdk-amd64/bin/java -cp /home/tomcat/.jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-agent-1.4.jar:/home/tomcat/.jenkins/tools/hudson.tasks.Maven_MavenInstallation/maven-3.0.4/boot/plexus-classworlds-2.4.jar org.jvnet.hudson.maven3.agent.Maven3Main /home/tomcat/.jenkins/tools/hudson.tasks.Maven_MavenInstallation/maven-3.0.4 /home/tomcat/apache-tomcat-7.0.40/webapps/jenkins/WEB-INF/lib/remoting-2.43.jar /home/tomcat/.jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-1.4.jar /home/tomcat/.jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-commons-1.4.jar 37508 <===[JENKINS REMOTING CAPACITY]===>channel started Executing Maven: -B -f /home/tomcat/.jenkins/workspace/org.subshare.www/org.subshare/pom.xml clean install site site-deploy [INFO] Scanning for projects... [INFO] ------------------------------------------------------------------------ [INFO] Reactor Build Order: [INFO] [INFO] org.subshare.parent [INFO] org.subshare.site.skin [INFO] org.subshare [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building org.subshare.parent 0.10.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.4.1/maven-clean-plugin-2.4.1.pom [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] org.subshare.parent ............................... FAILURE [1.158s] [INFO] org.subshare.site.skin ............................ SKIPPED [INFO] org.subshare ...................................... SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 7.939s [INFO] Finished at: Tue Mar 14 05:18:16 CET 2017 [INFO] Final Memory: 9M/179M [INFO] ------------------------------------------------------------------------ [JENKINS] Archiving /home/tomcat/.jenkins/workspace/org.subshare.www/org.subshare/org.subshare.site.skin/pom.xml to org.subshare/org.subshare.site.skin/0.10.0-SNAPSHOT/org.subshare.site.skin-0.10.0-SNAPSHOT.pom [JENKINS] Archiving /home/tomcat/.jenkins/workspace/org.subshare.www/org.subshare/pom.xml to org.subshare/org.subshare/0.10.0-SNAPSHOT/org.subshare-0.10.0-SNAPSHOT.pom [JENKINS] Archiving /home/tomcat/.jenkins/workspace/org.subshare.www/org.subshare/org.subshare.parent/pom.xml to org.subshare/org.subshare.parent/0.10.0-SNAPSHOT/org.subshare.parent-0.10.0-SNAPSHOT.pom [ERROR] Plugin org.apache.maven.plugins:maven-clean-plugin:2.4.1 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-clean-plugin:jar:2.4.1: Could not transfer artifact org.apache.maven.plugins:maven-clean-plugin:pom:2.4.1 from/to central (http://repo.maven.apache.org/maven2): repo.maven.apache.org: Temporary failure in name resolution: Unknown host repo.maven.apache.org: Temporary failure in name resolution -> [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/PluginResolutionException channel stopped Warning: you have no plugins providing access control for builds, so falling back to legacy behavior of permitting any downstream builds to be triggered Finished: FAILURE