https://launchpad.net/~build.snapcraft.io/+snap/0a2bdd7f0e4a920f0f32ef2b9fdbdd83/+build/1952098
RUN: /usr/share/launchpad-buildd/bin/builder-prep 
Kernel version: Linux lcy02-amd64-007 5.4.0-132-generic #148-Ubuntu SMP Mon Oct 17 16:02:06 UTC 2022 x86_64
Buildd toolchain package versions: launchpad-buildd_223~593~ubuntu20.04.1 python3-lpbuildd_223~593~ubuntu20.04.1 sbuild_0.79.0-1ubuntu1 git-build-recipe_0.3.6 git_1:2.25.1-1ubuntu3.6 dpkg-dev_1.19.7ubuntu3.2 python3-debian_0.1.36ubuntu1.
Syncing the system clock with the buildd NTP service...
26 Nov 08:57:00 ntpdate[1821]: adjust time server 10.131.248.1 offset 0.001724 sec
RUN: /usr/share/launchpad-buildd/bin/in-target unpack-chroot --backend=lxd --series=focal --arch=amd64 SNAPBUILD-1952098 --image-type lxd /home/buildd/filecache-default/ba6dd7e2f3805466faa75c134aad1b11b0f50805
Creating target for build SNAPBUILD-1952098
RUN: /usr/share/launchpad-buildd/bin/in-target scan-for-processes --backend=lxd --series=focal --arch=amd64 SNAPBUILD-1952098
Scanning for processes to kill in build SNAPBUILD-1952098
To start your first container, try: lxc launch ubuntu:20.04
Or for a virtual machine: lxc launch ubuntu:20.04 --vm

/usr/lib/python3/dist-packages/pylxd/models/operation.py:76: UserWarning: Attempted to set unknown attribute "location" on instance of "Operation"
  warnings.warn(