these 4 derivations will be built:
  /nix/store/iq36mmg8539vpczh5f09m1cg87zrsjiv-ubuntu-24.10-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/nkj62dcdrs9fbzyb7mq3wxzvfdna119q-run-vm-vm.drv
  /nix/store/y3rkf1xrrna4zwk7lmmri3fqc78300w1-driver-configuration.json.drv
  /nix/store/bddglhmfc6npqdpx55gvf8xiaj01jmig-test-driver.drv