these 6 derivations will be built:
  /nix/store/kyylp87pd460lj73ffd78p6qh6fay428-iets-0.1.0.drv
  /nix/store/pawidi3vss5dwzlfhkbqfakigrg3lk5p-closure-info.drv
  /nix/store/rdhbmk208vjg5j1j8k9njj56zy0xcsx6-test-script.drv
  /nix/store/mgj06q1n92lwwqs6zdl9cw1h6ljl5z3n-driverConfiguration.json.drv
  /nix/store/m4h79lfv5v2gkazawbjnybipmwlg74kx-nixos-test-driver-iets-evaljobs-flags.drv
  /nix/store/kiqqd1ng2cz1fk7cfjcmpr5z14pxrzk1-container-test-run-iets-evaljobs-flags.drv