[ INFO] Restore started at [08/28/15 05:58:06] [ INFO] Working into /var/lib/jenkins_restore directory [ INFO] A old restore working dir exists, cleaning ... [ERROR] Unable to delete /var/lib/jenkins_restore
sudo chmod 777 /var/lib ... perform restore ... sudo chmod 755 /var/lib
sudo mkdir /var/lib/jenkins_restore sudo chown jenkins /var/lib/jenkins_restore