run-perform-goals fails with maven exitcode 1

second set Release phaze fails in last step "run-perform-goals"

output error log :
ERROR] org.apache.maven.shared.release.ReleaseExecutionException: Maven execution failed, exit code: '1'
at org.apache.maven.shared.release.phase.AbstractRunGoalsPhase.execute(AbstractRunGoalsPhase.java:66)
at org.apache.maven.shared.release.phase.RunPerformGoalsPhase.execute(RunPerformGoalsPhase.java:57)
at org.apache.maven.shared.release.DefaultReleaseManager.perform(DefaultReleaseManager.java:319)
at org.apache.maven.shared.release.DefaultReleaseManager.performWithResult(DefaultReleaseManager.java:279)
at org.apache.maven.continuum.release.executors.PerformReleaseTaskExecutor.execute(PerformReleaseTaskExecutor.java:88)
at org.apache.maven.continuum.release.executors.AbstractReleaseTaskExecutor.executeTask(AbstractReleaseTaskExecutor.java:67)
at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable$1.run(ThreadedTaskQueueExecutor.java:116)
at edu.emory.mathcs.backport.java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:442)
at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask.java:178)
at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1061)
at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:575)
at java.lang.Thread.run(Thread.java:595)
Caused by: org.apache.maven.shared.release.exec.MavenExecutorException: Maven execution failed, exit code: '1'
at org.apache.maven.shared.release.exec.ForkedMavenExecutor.executeGoals(ForkedMavenExecutor.java:103)
at org.apache.maven.shared.release.exec.ForkedMavenExecutor.executeGoals(ForkedMavenExecutor.java:121)
at org.apache.maven.shared.release.phase.AbstractRunGoalsPhase.execute(AbstractRunGoalsPhase.java:59)
... 11 more

continuum log :
008-09-22 08:22:02,406 [pool-3-thread-1] INFO releasePhase#rewrite-poms-for-development - Updating RotisSansSerif to 5-SNAPSHOT
2008-09-22 08:22:02,407 [pool-3-thread-1] INFO releasePhase#rewrite-poms-for-development - Updating SF_Intellivised to 5-SNAPSHOT
2008-09-22 08:22:02,407 [pool-3-thread-1] INFO releasePhase#rewrite-poms-for-development - Updating Silkscreen to 5-SNAPSHOT
2008-09-22 08:22:02,408 [pool-3-thread-1] INFO releasePhase#rewrite-poms-for-development - Updating Trajan_Pro to 5-SNAPSHOT
2008-09-22 08:22:02,408 [pool-3-thread-1] INFO releasePhase#rewrite-poms-for-development - Updating Verdana to 5-SNAPSHOT
2008-09-22 08:22:02,409 [pool-3-thread-1] INFO releasePhase#rewrite-poms-for-development - Updating VivaldiD to 5-SNAPSHOT
2008-09-22 08:22:02,409 [pool-3-thread-1] INFO releasePhase#rewrite-poms-for-development - Updating Zapfino to 5-SNAPSHOT
2008-09-22 08:22:02,426 [pool-3-thread-1] INFO releasePhase#remove-release-poms - Not removing release POMs
2008-09-22 08:22:02,427 [pool-3-thread-1] INFO releasePhase#scm-commit-development - Checking in modified POMs...
2008-09-22 08:22:02,477 [pool-3-thread-1] INFO org.apache.continuum.scm.manager.Slf4jScmLogger - Executing: /bin/sh -c cd /data/continuum/working/53 && svn --username LW --password '*****' --non-interactive commit --file /opt/apache-tomcat60/temp/maven-scm-648484311.commit --targets /opt/apache-tomcat60/temp/maven-scm-33794-targets
2008-09-22 08:22:02,477 [pool-3-thread-1] INFO org.apache.continuum.scm.manager.Slf4jScmLogger - Working directory: /data/continuum/working/53
2008-09-22 08:22:04,109 [pool-3-thread-1] INFO releasePhase#end-release - Release preparation complete.
2008-09-22 08:25:10,350 [pool-4-thread-1] INFO releasePhase#checkout-project-from-scm - Checking out the project to perform the release ...
2008-09-22 08:25:10,409 [pool-4-thread-1] INFO org.apache.continuum.scm.manager.Slf4jScmLogger - Executing: /bin/sh -c cd /data/continuum/working && svn --username LW --password '*****' --non-interactive checkout http://svn.eclipseinternational.com/svn/flex-fonts/tags/4 releases-1222064709750
2008-09-22 08:25:10,409 [pool-4-thread-1] INFO org.apache.continuum.scm.manager.Slf4jScmLogger - Working directory: /data/continuum/working
2008-09-22 08:25:15,111 [pool-4-thread-1] INFO releasePhase#run-perform-goals - Executing goals 'clean deploy'...
2008-09-22 08:25:15,155 [pool-4-thread-1] INFO mavenExecutor - Executing: /bin/sh -c cd /data/continuum/working/releases-1222064709750 && mvn clean deploy --no-plugin-updates --batch-mode -DperformRelease=true