https://launchpad.net/~build.snapcraft.io/+snap/44808a35368de7bece3485f8339c33b7/+build/2463923
RUN: /usr/share/launchpad-buildd/bin/builder-prep 
Kernel version: Linux bos02-arm64-002 5.4.0-176-generic #196-Ubuntu SMP Fri Mar 22 16:46:20 UTC 2024 aarch64
Buildd toolchain package versions: launchpad-buildd_236~650~ubuntu20.04.1 python3-lpbuildd_236~650~ubuntu20.04.1 sbuild_0.79.0-1ubuntu1 git-build-recipe_0.3.6 git_1:2.25.1-1ubuntu3.11 dpkg-dev_1.19.7ubuntu3.2 python3-debian_0.1.36ubuntu1.1.
Syncing the system clock with the buildd NTP service...
26 Apr 02:46:08 ntpdate[1936]: adjust time server 10.211.37.1 offset -0.008347 sec
RUN: /usr/share/launchpad-buildd/bin/in-target unpack-chroot --backend=lxd --series=focal --arch=arm64 SNAPBUILD-2463923 --image-type lxd /home/buildd/filecache-default/5d66685258ecc4c698eb3dfd0da92c0c2fcd4d9f
Creating target for build SNAPBUILD-2463923
RUN: /usr/share/launchpad-buildd/bin/in-target scan-for-processes --backend=lxd --series=focal --arch=arm64 SNAPBUILD-2463923
Scanning for processes to kill in build SNAPBUILD-2463923
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(