Build failed in Jenkins: precise-desktop-amd64_oem #376

[Jenkins Notification]

See <http://10.189.74.2:8080/job/precise-desktop-amd64_oem/376/>

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Started by upstream project "precise-desktop-amd64_default" build number 495
[EnvInject] - Loading node environment variables.
Building remotely on wazn
[precise-desktop-amd64_oem] $ /bin/bash /tmp/hudson452287527565019808.sh
ln: failed to create symbolic link `/var/lib/ubuntu-server-iso-testing/isos/ubuntu-desktop/ubuntu': File exists
INFO:root:Checking/Downloading current build for variant desktop from http://cdimage.ubuntu.com/precise/daily-live
INFO:root:Downloading ISO...
INFO:root:Local file doesn't match checksum. Aborting!
Build step 'Execute shell' marked build as failure
Archiving artifacts
Recording test results