these 6 derivations will be built:
  /nix/store/n18wfw1hg7mdp69vqkyl7nx9x3za443m-iets-0.1.0.drv
  /nix/store/lvk3d5gwvk7pmvchd6agn3p2gvxnwg3b-closure-info.drv
  /nix/store/1h02lmg17ix25fvx7zpibap5qpyfnggl-test-script.drv
  /nix/store/b4748dl9fcar4s3wkgpdaja2prydbkib-driverConfiguration.json.drv
  /nix/store/yj3f966vp15hd0g2fxfp86n9kbs1ypwc-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/59qialinhfpwlid5p7mrrg49qh21lxrq-container-test-run-iets-classic-e2e.drv