===== Building live filesystems =====
Thu Jan  4 06:29:01 UTC 2018
ubuntu-server-amd64 on Launchpad starting at 2018-01-04 06:29:01
ubuntu-server-amd64: https://launchpad.net/~ubuntu-cdimage/+livefs/ubuntu/bionic/ubuntu-server/+build/120097
ubuntu-server-arm64 on Launchpad starting at 2018-01-04 06:29:03
ubuntu-server-arm64: https://launchpad.net/~ubuntu-cdimage/+livefs/ubuntu/bionic/ubuntu-server/+build/120098
ubuntu-server-ppc64el on Launchpad starting at 2018-01-04 06:29:04
ubuntu-server-ppc64el: https://launchpad.net/~ubuntu-cdimage/+livefs/ubuntu/bionic/ubuntu-server/+build/120099
ubuntu-server-s390x on Launchpad starting at 2018-01-04 06:29:06
ubuntu-server-s390x: https://launchpad.net/~ubuntu-cdimage/+livefs/ubuntu/bionic/ubuntu-server/+build/120100
lockfile: Sorry, giving up on "/srv/cdimage.ubuntu.com/etc/.build-image-set-pids.lock"