+ phablet-config writable-image -r 0000 --ppa ppa:ci-train-ppa-service/ubuntu/landing-053
Traceback (most recent call last):
  File "/usr/bin/phablet-config", line 420, in <module>
    main()
  File "/usr/bin/phablet-config", line 417, in main
    args.func(adb, args)
  File "/usr/bin/phablet-config", line 155, in _handle_writable_image
    adb.wait_for_network()
  File "/usr/lib/python2.7/dist-packages/phabletutils/device.py", line 89, in wait_for_network
    call(cmd)
  File "/usr/lib/python2.7/dist-packages/phabletutils/device.py", line 26, in call
    subprocess.check_call(args, shell=True)
  File "/usr/lib/python2.7/subprocess.py", line 540, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command 'phablet-network --skip-setup' returned non-zero exit status 124