===== Downloading live filesystem images =====
Mon Apr 18 17:35:12 UTC 2016
2016-04-18 17:35:20 URL:https://launchpadlibrarian.net/254377506/livecd.ubuntu-cpc.disk1.img.xz [220125896/220125896] -> "/srv/cdimage.ubuntu.com/scratch/ubuntu-cpc/xenial/daily-preinstalled/live/armhf+raspi2.disk1.img.xz" [1]
2016-04-18 17:35:21 URL:https://launchpadlibrarian.net/254377504/livecd.ubuntu-cpc-raspi2.kernel-raspi2 [4912408/4912408] -> "/srv/cdimage.ubuntu.com/scratch/ubuntu-cpc/xenial/daily-preinstalled/live/armhf+raspi2.kernel-raspi2" [1]
2016-04-18 17:35:22 URL:https://launchpadlibrarian.net/254377503/livecd.ubuntu-cpc-raspi2.initrd-raspi2 [6226022/6226022] -> "/srv/cdimage.ubuntu.com/scratch/ubuntu-cpc/xenial/daily-preinstalled/live/armhf+raspi2.initrd-raspi2" [1]
2016-04-18 17:35:24 URL:https://launchpadlibrarian.net/254377505/livecd.ubuntu-cpc-raspi2.manifest [12409/12409] -> "/srv/cdimage.ubuntu.com/scratch/ubuntu-cpc/xenial/daily-preinstalled/live/armhf+raspi2.manifest" [1]
===== Copying images to debian-cd output directory =====
Mon Apr 18 17:35:25 UTC 2016
===== Publishing =====
Mon Apr 18 17:35:26 UTC 2016
Publishing armhf+raspi2 ...
Traceback (most recent call last):
  File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/build.py", line 773, in build_image_set_locked
    publisher.publish(date)
  File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/tree.py", line 2417, in publish
    list(self.publish_binary(self.publish_type, arch, date)))
  File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/tree.py", line 1863, in publish_binary
    extension = self.detect_image_extension(source_prefix)
  File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/tree.py", line 1812, in detect_image_extension
    real_output, compressed_extension)
TypeError: not enough arguments for format string