these 4 derivations will be built:
  /nix/store/y9j8qzx5nii9fhlflv5xx5p61nw7cjci-ubuntu-24.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/sxf5gy1fksgm2dz5fznbzlrlm1cvjlyy-run-vm-vm.drv
  /nix/store/9rg9x8x1sz3vzl5y4zy4yxxvzdg16sbj-driver-configuration.json.drv
  /nix/store/ahyhpwldp3zvjc62gm9b685inlgq0jix-vm-test-ubuntu_24_04.drv