these 6 derivations will be built:
  /nix/store/31nmri580nks4jdjak2w46a8wmw6gp1c-libguestfs-1.56.2.drv
  /nix/store/hc128s5gdfl0ik7xi8drjsmmk8w3vn79-guestfs-tools-1.52.3.drv
  /nix/store/1mb527575j4l2f3r3gr0vmy7wlh5gjhs-ubuntu-22.10-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/lrlfvl7z273cg8554iaz56dmkysiq3y7-run-vm-vm.drv
  /nix/store/r200r6pzqvm4brl04c72fmv5m9wi1xdx-driver-configuration.json.drv
  /nix/store/lfs8m79sljs40dd16r0z9q2nnb1pqkf0-vm-test-ubuntu_22_10.drv