Config(<class 'str'>, {'IMAGE_TYPE': 'daily-live', 'TRIGGER_MIRRORS_ASYNC': '', 'CDIMAGE_NOSOURCE': '1', 'PROJECT': 'ubuntu-mate', 'CAPPROJECT': 'Ubuntu-MATE', 'CDIMAGE_ROOT': '/srv/cdimage.ubuntu.com', 'TRIGGER_MIRRORS': '', 'DIST': <cdimage.config.Series object at 0x7f472beb7bb0>, 'GNUPG_DIR': '/srv/cdimage.ubuntu.com/secret/dot-gnupg', 'SIGNING_KEYID': 'EFE21092', 'SUBPROJECT': '', 'ARCHES': 'amd64', 'CPUARCHES': 'amd64', 'CDIMAGE_LIVE': '1', 'DATE': '', 'DATE_SUFFIX': '', 'DEBUG': '', 'CDIMAGE_DATE': '20250502', 'CDIMAGE_UNSUPPORTED': '1', 'CDIMAGE_NOLOG': '', 'VERBOSE': '3'})
config.arches: ['amd64']
config.cpuarches: ['amd64']
===== Building live filesystems =====
Fri May  2 02:36:01 UTC 2025
ubuntu-mate-amd64 on Launchpad starting at 2025-05-02 02:36:01
ubuntu-mate-amd64: https://launchpad.net/~ubuntu-cdimage/+livefs/ubuntu/questing/ubuntu-mate/+build/782088
ubuntu-mate-amd64 on Launchpad finished at 2025-05-02 02:47:28 (Failed to build)
Traceback (most recent call last):
  File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/build.py", line 402, in build_image_set_locked
    builds = run_live_builds(config)
  File "/srv/cdimage.ubuntu.com/bin/../lib/cdimage/livefs.py", line 296, in run_live_builds
    raise LiveBuildsFailed("No live filesystem builds succeeded.")
cdimage.livefs.LiveBuildsFailed: No live filesystem builds succeeded.