these 4 derivations will be built:
  /nix/store/xdqgj4nw4cq130cbzr37kc2kj5wpc558-ubuntu-24.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/4ids1zqka4fbnr6y875k4l6fciaqwxp4-run-vm-vm.drv
  /nix/store/d5sm92n3wgffiblqxls33mppdv87rsgf-driver-configuration.json.drv
  /nix/store/dwr1plga63g0amgnvqhn1qm98v2vixhv-test-driver.drv