these 4 derivations will be built:
  /nix/store/b7jg1gjwi3jp6vvy408df8r81xfj07bw-ubuntu-22.10-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/34gbqfsqjg24hdy0r5hfq6n9pxdmabl5-run-vm-vm.drv
  /nix/store/fz4m70ifvy4l2ql71lffk9fss0416rg9-driver-configuration.json.drv
  /nix/store/6ala7hspplrnh7w1an3mq74xbfw5wspp-vm-test-ubuntu_22_10.drv