when I start specific job from multi job
first it should update svn and than run maven command to build it

jenkins throws this exception when it is trying to update svn

when I run this job manually it's working
in this case, a multi job runs this test

this is the stack trace

originally caused by:
Started by timer
[EnvInject] - Loading node environment variables.
Building in workspace /var/lib/jenkins/jobs/validate regression-img panpwr-db machine (for mobile tests)/workspace
Updating https://subversion.assembla.com/svn/panpwralpha/trunk/panpwr-test at revision '2016-02-29T22:53:24.924 -0500'
org.tmatesoft.svn.core.SVNCancelException: svn: E200015: Operation cancelled
at hudson.scm.subversion.SubversionUpdateEventHandler.checkCancelled(SubversionUpdateEventHandler.java:111)
at org.tmatesoft.svn.core.internal.wc16.SVNBasicDelegate.checkCancelled(SVNBasicDelegate.java:459)
at org.tmatesoft.svn.core.internal.wc.admin.SVNWCAccess.checkCancelled(SVNWCAccess.java:93)
at org.tmatesoft.svn.core.internal.wc.admin.SVNAdminArea.runLogs(SVNAdminArea.java:581)
at org.tmatesoft.svn.core.internal.wc.admin.SVNAdminArea.runLogs(SVNAdminArea.java:569)
at org.tmatesoft.svn.core.internal.wc.SVNUpdateEditor$SVNDirectoryInfo.cleanup(SVNUpdateEditor.java:2341)
at org.tmatesoft.svn.core.internal.wc.admin.SVNWCAccess.doClose(SVNWCAccess.java:482)
at org.tmatesoft.svn.core.internal.wc.admin.SVNWCAccess.doClose(SVNWCAccess.java:463)
at org.tmatesoft.svn.core.internal.wc.admin.SVNWCAccess.close(SVNWCAccess.java:346)
at org.tmatesoft.svn.core.internal.wc16.SVNUpdateClient16.update(SVNUpdateClient16.java:524)
at org.tmatesoft.svn.core.internal.wc16.SVNUpdateClient16.doUpdate(SVNUpdateClient16.java:364)
at org.tmatesoft.svn.core.internal.wc16.SVNUpdateClient16.doUpdate(SVNUpdateClient16.java:274)
at org.tmatesoft.svn.core.internal.wc2.old.SvnOldUpdate.run(SvnOldUpdate.java:27)
at org.tmatesoft.svn.core.internal.wc2.old.SvnOldUpdate.run(SvnOldUpdate.java:11)
at org.tmatesoft.svn.core.internal.wc2.SvnOperationRunner.run(SvnOperationRunner.java:21)
at org.tmatesoft.svn.core.wc2.SvnOperationFactory.run(SvnOperationFactory.java:1235)
at org.tmatesoft.svn.core.wc2.SvnOperation.run(SvnOperation.java:294)
at org.tmatesoft.svn.core.wc.SVNUpdateClient.doUpdate(SVNUpdateClient.java:311)
at org.tmatesoft.svn.core.wc.SVNUpdateClient.doUpdate(SVNUpdateClient.java:291)
at org.tmatesoft.svn.core.wc.SVNUpdateClient.doUpdate(SVNUpdateClient.java:387)
at hudson.scm.subversion.UpdateUpdater$TaskImpl.perform(UpdateUpdater.java:158)
at hudson.scm.subversion.WorkspaceUpdater$UpdateTask.delegateTo(WorkspaceUpdater.java:162)
at hudson.scm.SubversionSCM$CheckOutTask.perform(SubversionSCM.java:988)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:969)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:945)
at hudson.FilePath.act(FilePath.java:991)
at hudson.FilePath.act(FilePath.java:969)
at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:894)
at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:830)
at hudson.scm.SCM.checkout(SCM.java:485)
at hudson.model.AbstractProject.checkout(AbstractProject.java:1276)
at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:610)
at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:532)
at hudson.model.Run.execute(Run.java:1744)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
at hudson.model.ResourceController.execute(ResourceController.java:98)
at hudson.model.Executor.run(Executor.java:374)
ERROR: Subversion update has been canceled

linux version
Linux version 2.6.21.7-2.fc8xen (mockbuild@xenbuilder1.fedora.redhat.com) (gcc version 4.1.2 20070925 (Red Hat 4.1.2-33)) #1 SMP Fri Feb 15 12:39:36 EST 2008
32 bit
single jenkins server without any nodes

jvm
java version "1.7.0_05"
Java(TM) SE Runtime Environment (build 1.7.0_05-b06)
Java HotSpot(TM) Client VM (build 23.1-b03, mixed mode, sharing)

system environement variables

TERM=xterm
SHELL=/bin/bash
HISTSIZE=1000
KDE_NO_IPV6=1
SSH_TTY=/dev/pts/0
LS_COLORS=no=00:fi=00:di=00;34:ln=00;36:pi=40;33:so=00;35:bd=40;33;01:cd=40;33;01:or=01;05;37;41:mi=01;05;37;41:ex=00;32:.cmd=00;32:.exe=00;32:.com=00;32:.btm=00;32:.bat=00;32:.sh=00;32:.csh=00;32:.tar=00;31:.tgz=00;31:.arj=00;31:.taz=00;31:.lzh=00;31:.zip=00;31:.z=00;31:.Z=00;31:.gz=00;31:.bz2=00;31:.bz=00;31:.tz=00;31:.rpm=00;31:.cpio=00;31:.jpg=00;35:.gif=00;35:.bmp=00;35:.xbm=00;35:.xpm=00;35:.png=00;35:.tif=00;35:
EC2_HOME=/home/ec2
KDEDIR=/usr
MAVEN_OPTS=-Xmx2048m -XX:MaxPermSize=512m
PATH=/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/home/ec2/bin:/home/panpwr/bin
INPUTRC=/etc/inputrc

JAVA_HOME=/usr/java/default
SSH_ASKPASS=/usr/libexec/openssh/gnome-ssh-askpass
SHLVL=1
CVS_RSH=ssh
DISPLAY=localhost:10.0
G_BROKEN_FILENAMES=1

jenkins version
Jenkins ver. 1.615
Subversion Plug-in 2.5.7
Multijob plugin 1.20