these 4 derivations will be built:
  /nix/store/8mh67mhq2836j14sbxl492dhfam4h6c6-ubuntu-24.10-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/rmyzvjr8innsx8vraghj8c2av09mnyxx-run-vm-vm.drv
  /nix/store/36q9wdyfx5m66y59c0x83lmyqqh7kisn-driver-configuration.json.drv
  /nix/store/xwfhcjpdwqhajqsz779z1lbgxyb5m3ch-test-driver.drv