these 3 derivations will be built:
  /nix/store/vwbpm0wq1p90w537ndbcdd2lrr037s00-run-vm-vm.drv
  /nix/store/yk6migs0zv7rnxnkf18nrx3jzyp4clpm-driver-configuration.json.drv
  /nix/store/qxl7iwvd92d279g44cv83b753axf4kzn-vm-test-debian_13.drv