[Engine-devel] Build step 'Publish FindBugs analysis results' changed build result to UNSTABLE

Is there anyone know the reason for these error message? what can I do to fix it? [INFO] [INFO] --- maven-install-plugin:2.3.1:install (default-install) @ engine-server-ear --- [INFO] Installing /jenkins-workspaces/ovirt_engine_find_bugs_gerrit/ovirt-engine/ear/target/engine.ear to /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/.repository/org/ovirt/engine/engine-server-ear/3.3.0-SNAPSHOT/engine-server-ear-3.3.0-SNAPSHOT.ear [INFO] Installing /jenkins-workspaces/ovirt_engine_find_bugs_gerrit/ovirt-engine/ear/pom.xml to /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/.repository/org/ovirt/engine/engine-server-ear/3.3.0-SNAPSHOT/engine-server-ear-3.3.0-SNAPSHOT.pom [INFO] [INFO] --- findbugs-maven-plugin:2.5.2:findbugs (default-cli) @ engine-server-ear --- [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] ovirt-root ........................................ SUCCESS [4.719s] [INFO] oVirt Build Tools root ............................ SUCCESS [0.129s] [INFO] oVirt checkstyle .................................. SUCCESS [2.001s] [INFO] oVirt JBoss Modules Maven Plugin .................. SUCCESS [39.769s] [INFO] oVirt Checkstyle Checks ........................... SUCCESS [27.944s] [INFO] oVirt Modules - backend ........................... SUCCESS [0.054s] [INFO] oVirt Manager ..................................... SUCCESS [0.052s] [INFO] oVirt DB Scripts .................................. SUCCESS [0.210s] [INFO] oVirt Engine dependencies ......................... SUCCESS [2.262s] [INFO] oVirt Modules - manager ........................... SUCCESS [1.150s] [INFO] CSharp Compatibility .............................. SUCCESS [36.770s] [INFO] Common Code ....................................... SUCCESS [1:43.000s] [INFO] Common utilities .................................. SUCCESS [1:15.054s] [INFO] Data Access Layer ................................. SUCCESS [1:45.658s] [INFO] engine scheduler bean ............................. SUCCESS [33.039s] [INFO] Vds broker ........................................ SUCCESS [1:41.045s] [INFO] Search Backend .................................... SUCCESS [48.983s] [INFO] Backend Logic @Service bean ....................... SUCCESS [3:15.813s] [INFO] oVirt RESTful API Backend Integration ............. SUCCESS [0.242s] [INFO] oVirt RESTful API interface ....................... SUCCESS [0.334s] [INFO] oVirt Engine API Definition ....................... SUCCESS [1:04.592s] [INFO] oVirt Engine API Commom Parent POM ................ SUCCESS [0.195s] [INFO] oVirt Engine API Common JAX-RS .................... SUCCESS [46.398s] [INFO] oVirt RESTful API Backend Integration Type Mappers SUCCESS [1:06.535s] [INFO] oVirt RESTful API Backend Integration JAX-RS Resources SUCCESS [1:45.332s] [INFO] oVirt RESTful API Backend Integration Webapp ...... SUCCESS [1.559s] [INFO] oVirt Engine Web Root ............................. SUCCESS [38.216s] [INFO] oVirt Engine Tools ................................ SUCCESS [54.388s] [INFO] oVirt Modules :: Frontend ......................... SUCCESS [0.034s] [INFO] oVirt Modules :: Webadmin ......................... SUCCESS [0.042s] [INFO] oVirt Modules - ui ................................ SUCCESS [0.225s] [INFO] Extensions for GWT ................................ SUCCESS [27.754s] [INFO] UI Utils Compatibility (for UICommon) ............. SUCCESS [32.946s] [INFO] Frontend for GWT UI Projects ...................... SUCCESS [42.351s] [INFO] UICommonWeb ....................................... SUCCESS [2:52.851s] [INFO] oVirt GWT UI common infrastructure ................ SUCCESS [2:30.819s] [INFO] WebAdmin .......................................... SUCCESS [3:36.038s] [INFO] UserPortal ........................................ SUCCESS [1:31.579s] [INFO] oVirt Server EAR .................................. SUCCESS [6.661s] [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 31:41.803s [INFO] Finished at: Fri Jun 28 12:14:28 EDT 2013 [INFO] Final Memory: 182M/806M [INFO] ------------------------------------------------------------------------ [FINDBUGS] Collecting findbugs analysis files... [FINDBUGS] Finding all files that match the pattern **/findbugsXml.xml [FINDBUGS] Parsing 23 files in /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/backend/manager/modules/auth/target/findbugsXml.xml of module with 2 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/backend/manager/modules/bll/target/findbugsXml.xml of module with 177 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/backend/manager/modules/common/target/findbugsXml.xml of module with 214 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/backend/manager/modules/compat/target/findbugsXml.xml of module with 15 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/backend/manager/modules/dal/target/findbugsXml.xml of module with 4 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/backend/manager/modules/restapi/interface/common/jaxrs/target/findbugsXml.xml of module with 8 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/backend/manager/modules/restapi/interface/definition/target/findbugsXml.xml of module with 0 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/backend/manager/modules/restapi/jaxrs/target/findbugsXml.xml of module with 12 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/backend/manager/modules/restapi/types/target/findbugsXml.xml of module with 7 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/backend/manager/modules/root/target/findbugsXml.xml of module with 0 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/backend/manager/modules/scheduler/target/findbugsXml.xml of module with 0 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/backend/manager/modules/searchbackend/target/findbugsXml.xml of module with 9 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/backend/manager/modules/utils/target/findbugsXml.xml of module with 45 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/backend/manager/modules/vdsbroker/target/findbugsXml.xml of module with 207 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/backend/manager/tools/target/findbugsXml.xml of module with 14 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/build-tools-root/jboss-modules-maven-plugin/target/findbugsXml.xml of module with 1 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/build-tools-root/ovirt-checkstyle-extension/target/findbugsXml.xml of module with 0 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/frontend/webadmin/modules/frontend/target/findbugsXml.xml of module with 31 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/frontend/webadmin/modules/gwt-common/target/findbugsXml.xml of module with 58 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/frontend/webadmin/modules/gwt-extension/target/findbugsXml.xml of module with 0 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/frontend/webadmin/modules/uicompat/target/findbugsXml.xml of module with 43 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/frontend/webadmin/modules/userportal-gwtp/target/findbugsXml.xml of module with 7 warnings. [FINDBUGS] Successfully parsed file /home/jenkins/workspace/ovirt_engine_find_bugs_gerrit/ovirt-engine/frontend/webadmin/modules/webadmin/target/findbugsXml.xml of module with 69 warnings. [FINDBUGS] Computing warning deltas based on reference build #2628 Build step 'Publish FindBugs analysis results' changed build result to UNSTABLE Finished: UNSTABLE Best Regards, Dave Chen