===== Building live filesystems =====
Sun Sep 11 14:42:02 UTC 2016
ubuntu-gnome-amd64 on Launchpad starting at 2016-09-11 14:42:02
ubuntu-gnome-amd64: https://launchpad.net/~ubuntu-cdimage/+livefs/ubuntu/xenial/ubuntu-gnome/+build/75162
ubuntu-gnome-i386 on Launchpad starting at 2016-09-11 14:42:05
ubuntu-gnome-i386: https://launchpad.net/~ubuntu-cdimage/+livefs/ubuntu/xenial/ubuntu-gnome/+build/75163
ubuntu-gnome-i386 on Launchpad finished at 2016-09-11 15:00:43 (Successfully built)
ubuntu-gnome-amd64 on Launchpad finished at 2016-09-11 15:01:34 (Successfully built)
===== Syncing Ubuntu-GNOME mirror =====
Sun Sep 11 15:01:35 UTC 2016
lockfile: Sorry, giving up on "/srv/cdimage.ubuntu.com/etc/.lock-archive-sync"
Couldn't acquire archive sync lock!
Traceback (most recent call last):
  File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/build.py", line 720, in build_image_set_locked
    sync_local_mirror(config, multipidfile_state)
  File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/build.py", line 254, in sync_local_mirror
    subprocess.check_call(["lockfile", "-r", "4", sync_lock])
  File "/usr/lib/python2.7/subprocess.py", line 511, in check_call
    raise CalledProcessError(retcode, cmd)
CalledProcessError: Command '['lockfile', '-r', '4', '/srv/cdimage.ubuntu.com/etc/.lock-archive-sync']' returned non-zero exit status 73