these 5 derivations will be built:
  /nix/store/7d8smqybvljcp4iad8ri1pld260bmf1v-guestfs-tools-1.52.3.drv
  /nix/store/7w0g7b487vfkf69pyv6nv5l7p9m3lcwa-ubuntu-24.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/8gdvg9qfid7qkpnsyw4wd6zgf1kplc9c-run-vm-vm.drv
  /nix/store/0v0dr91962i655zkd79s4s80rj79ilnm-driver-configuration.json.drv
  /nix/store/bz9iip7szndnjhz31l9m4x65fgqxb3nd-vm-test-ubuntu_24_04.drv