these 4 derivations will be built:
  /nix/store/2kxn8dc43yllnb1m149six1p7kwvvd2p-test-script.drv
  /nix/store/yn2d1qjnrjz12agsfr2919vd9srvzsn4-driverConfiguration.json.drv
  /nix/store/rw5gv7c8hwpa98v5xjabnb8ss9fq6916-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/pa2ajmayyimhynas07zl6h00qxwhnvxp-container-test-run-iets-plumbing-e2e.drv