these 6 derivations will be built:
  /nix/store/ndl31qvjna29hgn1jng36014iphj03zz-iets-0.1.0.drv
  /nix/store/0abwlpc1rpj6fiqg2wpr2d2zvb57pdwc-closure-info.drv
  /nix/store/dxpipwxyz5cifzjd30ykdayxihqy47py-test-script.drv
  /nix/store/akgpq9b45dnjrgwf2dvrikpc2b8gg923-driverConfiguration.json.drv
  /nix/store/2sw2562nqjkgrl6g46x5cv1p8jdw4li6-nixos-test-driver-iets-build-e2e.drv
  /nix/store/06sf3dfy9azwgr33l2x83bhqhr8ywlka-container-test-run-iets-build-e2e.drv