these 6 derivations will be built:
  /nix/store/mgqwdjd037g975r5f91s34fmdfyd22g3-iets-0.1.0.drv
  /nix/store/rnjyd962l3f3apwsl3v9z193xcj64kjh-closure-info.drv
  /nix/store/8kwkwvwl1l8lqdsq4y0g5n29qnzmxmkq-test-script.drv
  /nix/store/6slq8863ik23sjf22l9cznr5rzczdmjy-driverConfiguration.json.drv
  /nix/store/3dyl46srdxc80m2nv8gr50m5n1y4yjyk-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/rkbsadvw723kgqby18ly3v99qdvj0gly-container-test-run-iets-classic-e2e.drv