these 4 derivations will be built:
  /nix/store/6xjylmc377i7jribgqwsxww49xm0hx1f-ubuntu-24.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/w4b6ck478xp6inxkjxnrlaqllnf9yxrk-run-vm-vm.drv
  /nix/store/bly9pi3sab1i518rahvfk3df943j0hld-driver-configuration.json.drv
  /nix/store/sas2l0dp1c2blcvdc91jmaml89gw0l4z-vm-test-ubuntu_24_04.drv