these 4 derivations will be built:
  /nix/store/4n8zwlkni64nrba8dq4d1jfrlasyvq3r-ubuntu-24.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/65h71bgf9r1p4pqk6z067nhmbik0ixl4-run-vm-vm.drv
  /nix/store/nlxvj9z3xiijl1x8l0ni999nmhvi26xr-driver-configuration.json.drv
  /nix/store/6cq8vp7mzv2virydhq20xf7yrvppg3qs-vm-test-ubuntu_24_04.drv