See <https://builds.apache.org/job/maven-plugins-ITs-m2/2061/changes>
Changes: [dennisl] [MCHECKSTYLE-272] Upgrade to Checkstyle 6.2 [MCHECKSTYLE-271] checkstyle plugin fails with default ruleset and checkstyle 6.2 ------------------------------------------ Started by an SCM change Building remotely on ubuntu-6 (docker Ubuntu ubuntu) in workspace <https://builds.apache.org/job/maven-plugins-ITs-m2/ws/> Updating http://svn.apache.org/repos/asf/maven/plugins/trunk at revision '2015-05-01T15:14:09.164 +0000' U maven-toolchains-plugin/src/site/apt/index.apt.vm D maven-checkstyle-plugin/src/it/MCHECKSTYLE-163 U maven-checkstyle-plugin/src/it/MCHECKSTYLE-137/checkstyle.xml U maven-checkstyle-plugin/src/it/MCHECKSTYLE-193/checkstyle.xml U maven-checkstyle-plugin/pom.xml U maven-dependency-plugin/src/main/java/org/apache/maven/plugin/dependency/fromDependencies/UnpackDependenciesMojo.java At revision 1677165 provisoning config files... copy managed file [simple-deploy-settings-no-mirror] to file:/tmp/config8373289370710253644tmp [maven-plugins-ITs-m2] $ /home/jenkins/tools/maven/apache-maven-2.2.1/bin/mvn clean install -Prun-its -U -B -V -fae -s /tmp/config8373289370710253644tmp Apache Maven 2.2.1 (r801777; 2009-08-06 19:16:01+0000) Java version: 1.6.0_45 Java home: /home/jenkins/tools/java/jdk1.6.0_45-32/jre Default locale: en_US, platform encoding: ISO-8859-1 OS name: "linux" version: "3.13.0-36-lowlatency" arch: "i386" Family: "unix" [INFO] Scanning for projects... [INFO] snapshot org.apache.maven:maven-parent:27-SNAPSHOT: checking for updates from apache.snapshots Downloading: http://repository.apache.org/snapshots/org/apache/maven/maven-parent/27-SNAPSHOT/maven-parent-27-20150501.134407-727.pom 38K downloaded (maven-parent-27-20150501.134407-727.pom) [INFO] snapshot org.apache:apache:17-SNAPSHOT: checking for updates from apache.snapshots [INFO] ------------------------------------------------------------------------ [ERROR] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] The projects in the reactor contain a cyclic reference: Edge between 'Vertex{label='org.apache.maven.plugins:maven-invoker-plugin'}' and 'Vertex{label='org.apache.maven.plugins:maven-checkstyle-plugin'}' introduces to cycle in the graph org.apache.maven.plugins:maven-checkstyle-plugin --> org.apache.maven.plugins:maven-invoker-plugin --> org.apache.maven.plugins:maven-checkstyle-plugin [INFO] ------------------------------------------------------------------------ [INFO] For more information, run Maven with the -e switch [INFO] ------------------------------------------------------------------------ [INFO] Total time: 3 seconds [INFO] Finished at: Fri May 01 15:16:26 UTC 2015 [INFO] Final Memory: 11M/80M [INFO] ------------------------------------------------------------------------ Build step 'Invoke top-level Maven targets' marked build as failure