these 6 derivations will be built:
  /nix/store/nxazv0m6kssv6zzrwllcnvh33gdcv770-ubuntu-24.04-server-cloudimg-amd64.img.drv
  /nix/store/62w4b63b97aa7hw5f9qibsii2hv5q4vm-ubuntu-24.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/map15vib64dl3kdjm2bl0gggnb56jgd5-test-script.drv
  /nix/store/pvf055kcm93ci80p65wfmf5ljlk5d4d5-run-vm-vm.drv
  /nix/store/6qaxcq773ki7ygly5rlvfnjqh19138lk-driver-configuration.json.drv
  /nix/store/8ards2ggxhv9s4xyxa3d5qkyvl24jpa2-vm-test-ubuntu_24_04.drv