Build failed in Jenkins: precise-server-amd64_default #851

[Jenkins Notification]

See <http://d-jenkins.ubuntu-ci:8080/job/precise-server-amd64_default/851/>

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Started due to content change in http://cdimages.ubuntu.com/ubuntu-server/precise/daily/current/SHA256SUMS
Building remotely on alderamin in workspace <http://d-jenkins.ubuntu-ci:8080/job/precise-server-amd64_default/ws/>
[precise-server-amd64_default] $ /bin/bash /tmp/hudson5487843825433610341.sh
INFO:root:Checking/Downloading current build for variant server from http://cdimage.ubuntu.com/ubuntu-server/precise/daily
INFO:root:Downloading ISO...

-------------------- 0.0%
##------------------ 10.6% 149.5 kBps 0:08 ETA  
##################-- 91.4% 1144.8 kBps 0:00 ETA  
#################### 100.0% 517.7 kBps DONE    

reading seed file ubuntu-server/precise-server-amd64.iso: ********************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
Read ubuntu-server/precise-server-amd64.iso. Target 8.5% complete.      
downloading from http://cdimage.ubuntu.com//ubuntu-server/precise/daily/current/precise-server-amd64.iso:

#------------------- 8.5%
#------------------- 8.5% 127.2 kBps 89:53 ETA  
#------------------- 8.7% 933.7 kBps 11:48 ETA  
#------------------- 9.0% 2487.7 kBps 4:24 ETA  
#------------------- 10.0% 7233.0 kBps 1:30 ETA  
##------------------ 12.3% 16830.4 kBps 0:37 ETA  
###----------------- 17.0% 33671.3 kBps 0:17 ETA  
####---------------- 21.6% 33559.1 kBps 0:16 ETA  
#####--------------- 26.2% 33050.5 kBps 0:16 ETA  
######-------------- 30.4% 30483.8 kBps 0:16 ETA  
######-------------- 34.4% 29410.6 kBps 0:16 ETA  
#######------------- 39.1% 33531.3 kBps 0:13 ETA  
########------------ 43.6% 33099.9 kBps 0:12 ETA  
#########----------- 47.8% 30645.5 kBps 0:12 ETA  
##########---------- 52.0% 30189.4 kBps 0:11 ETA  
###########--------- 56.5% 32281.4 kBps 0:09 ETA  
############-------- 61.0% 32861.2 kBps 0:08 ETA  
#############------- 65.9% 35316.4 kBps 0:07 ETA  
##############------ 70.3% 32390.5 kBps 0:06 ETA  
##############------ 74.8% 32603.2 kBps 0:05 ETA  
###############----- 79.6% 34226.7 kBps 0:04 ETA  
################---- 84.0% 31741.4 kBps 0:03 ETA  
#################--- 85.8% 13696.6 kBps 0:07 ETA  
#################--- 85.9% 655.4 kBps 2:35 ETA  
#################--- 86.2% 2015.9 kBps 0:49 ETA  
#################--- 87.1% 6259.5 kBps 0:14 ETA  
#################--- 89.5% 17226.9 kBps 0:04 ETA  
##################-- 93.5% 28975.9 kBps 0:01 ETA  
###################- 97.7% 30667.0 kBps 0:00 ETA  
#################### 100.0% 22672.7 kBps DONE    

link: Operation not permitted
Unable to back up old file ubuntu-server/precise-server-amd64.iso - completed download left in ubuntu-server/precise-server-amd64.iso.part
verifying download...checksum matches OK
used 61669376 local, fetched 662959271
Syncing precise ubuntu-server server amd64
Traceback (most recent call last):
  File "/usr/bin/dl-ubuntu-test-iso", line 668, in <module>
    main()
  File "/usr/bin/dl-ubuntu-test-iso", line 665, in main
    iso_download(wanted, config)
  File "/usr/bin/dl-ubuntu-test-iso", line 457, in iso_download
    if not (config.use_zsync and do_zsync(config, destination, uri, isoname)):
  File "/usr/bin/dl-ubuntu-test-iso", line 362, in do_zsync
    return _do_zsync(config, zsync_local, zsync_uri, zsync_iso)
  File "/usr/bin/dl-ubuntu-test-iso", line 337, in _do_zsync
    os.chmod(target, stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IROTH)
OSError: [Errno 1] Operation not permitted: 'ubuntu-server/precise-server-amd64.iso'
ERROR:root:Command '['dl-ubuntu-test-iso', '--variant=server', '--arch=amd64', '--release=precise', '--build=current', '--isoroot=/var/lib/ubuntu-iso-testing/isos', '-P', '--flavor=ubuntu-server']' returned non-zero exit status 1
ERROR:root:Failed to download ISO. Aborting!
Build step 'Execute shell' marked build as failure
Archiving artifacts
Recording test results
[description-setter] Could not determine description.