===== Building live filesystems =====
Tue Sep  4 07:49:00 UTC 2018
ubuntu-server-live-amd64 on Launchpad starting at 2018-09-04 07:49:00
ubuntu-server-live-amd64: https://launchpad.net/~ubuntu-cdimage/+livefs/ubuntu/bionic/ubuntu-server-live/+build/144397
ubuntu-server-live-arm64 on Launchpad starting at 2018-09-04 07:49:03
ubuntu-server-live-arm64: https://launchpad.net/~ubuntu-cdimage/+livefs/ubuntu/bionic/ubuntu-server-live/+build/144398
ubuntu-server-live-ppc64el on Launchpad starting at 2018-09-04 07:49:04
ubuntu-server-live-ppc64el: https://launchpad.net/~ubuntu-cdimage/+livefs/ubuntu/bionic/ubuntu-server-live/+build/144399
ubuntu-server-live-amd64 on Launchpad finished at 2018-09-04 07:57:54 (Failed to build)
ubuntu-server-live-ppc64el on Launchpad finished at 2018-09-04 07:58:41 (Failed to build)
ubuntu-server-live-arm64 on Launchpad finished at 2018-09-04 08:00:59 (Failed to build)
Traceback (most recent call last):
  File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/build.py", line 738, in build_image_set_locked
    live_successful = run_live_builds(config)
  File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/livefs.py", line 452, in run_live_builds
    raise LiveBuildsFailed("No live filesystem builds succeeded.")
LiveBuildsFailed: No live filesystem builds succeeded.