these 4 derivations will be built:
  /nix/store/wihbvr5d9nrp4m4jalacrviaqdb72acg-ubuntu-23.10-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/jgiv3qr1x8x0srpmazza6vb53bgd4g20-run-vm-vm.drv
  /nix/store/4wprwsl7wqcwarybj14ydpd8ygj0b5z5-driver-configuration.json.drv
  /nix/store/b0pawmgifzw85kyzh4qf092dv531mnxj-test-driver.drv