these 3 derivations will be built:
  /nix/store/2mxwn6ksd7kqkf54knnifcafpm7by6gs-driverConfiguration.json.drv
  /nix/store/a6gnf05h04pnmvyyrdfnid9l1azkfqr3-nixos-test-driver-systemd-portabled.drv
  /nix/store/srnsniha34jkvl6wbd7zakzjbm63pb6w-vm-test-run-systemd-portabled.drv