these 6 derivations will be built:
  /nix/store/j7pkmf2znf65qynpglj3sf1g5mv0ji4h-iets-0.1.0.drv
  /nix/store/h31w52k4vpydswvbacjkyw6n9vs5fdnz-closure-info.drv
  /nix/store/2nq8issbsxmvx9l2xbhcrr2czm7ncb7l-test-script.drv
  /nix/store/wdvwkk93gwpa9lgjb7dmdvdz9737qckg-driverConfiguration.json.drv
  /nix/store/9mwq2gsdjqql8dhbrmla6byhbiw1q8rj-nixos-test-driver-iets-evaljobs-flags.drv
  /nix/store/k7dqvss6yq6drg055pd2svcbb4kkyip7-container-test-run-iets-evaljobs-flags.drv