these 6 derivations will be built:
  /nix/store/idwjkx2n8xv5zlsv9xz1hcxwxn4x8sjz-iets-0.1.0.drv
  /nix/store/wk7hap16qm52gynbdvs7cbn69r9qysqx-closure-info.drv
  /nix/store/pawx8ggnvy9xvqk36ai3ncxnx1anb96x-test-script.drv
  /nix/store/v277cwwiyaq0fizsbxqzk78r8dibcnsx-driverConfiguration.json.drv
  /nix/store/q7i1i2xb7kjzjmc05vg68dhgdj5wmax8-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/lw9jh1vmmi61hjiywal39qwn7v1559wj-container-test-run-iets-plumbing-e2e.drv