these 4 derivations will be built:
  /nix/store/p71jqh42376gskvazwps6qxd4ciq6y1b-Rocky-8-GenericCloud-Base-8.8-20230518.0.x86_64.qcow2-nix-vm-test.qcow2.drv
  /nix/store/22r0qbiv81xwpf43cavjp2766l45aaar-run-vm-vm.drv
  /nix/store/cjikigsazxvgh59vb8fgs7jnkvpd5cw4-driver-configuration.json.drv
  /nix/store/iw27c584ab1smzzfayy0hdyjmchq7j53-vm-test-rocky_8_8.drv