===== Building live filesystems =====
Mon Apr  8 16:29:01 UTC 2019
lubuntu-amd64 on Launchpad starting at 2019-04-08 16:29:01
lubuntu-amd64: https://launchpad.net/~ubuntu-cdimage/+livefs/ubuntu/disco/lubuntu/+build/161554
lubuntu-amd64 on Launchpad finished at 2019-04-08 16:31:06 (Failed to build)
Traceback (most recent call last):
  File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/build.py", line 672, in build_image_set_locked
    live_successful = run_live_builds(config)
  File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/livefs.py", line 439, in run_live_builds
    raise LiveBuildsFailed("No live filesystem builds succeeded.")
LiveBuildsFailed: No live filesystem builds succeeded.