these 4 derivations will be built:
  /nix/store/ik3a9rm1vbfagqnrw23kjfj2xxwpm3xc-ubuntu-23.10-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/c4ir54qx8ywq0kqxgr8c512yxqy4n84s-run-vm-vm.drv
  /nix/store/60w3j8jf2kqxqxl6a3dzr7iwn5xbzfql-driver-configuration.json.drv
  /nix/store/jg8mir1waysf9c81ylxhjf4bz22nwyp9-vm-test-ubuntu_23_10.drv