these 6 derivations will be built:
  /nix/store/mn8rkfw2hh387naksmhgyrnfzdwq1vx0-iets-0.1.0.drv
  /nix/store/dnply7may2vv1whm1a90rczbj1h451ma-closure-info.drv
  /nix/store/pfgm8cz9ga8m8s7lgnblqw6bqka7gnl5-test-script.drv
  /nix/store/a623j73ym6nk19mx30xdhmk368nbrhvj-driverConfiguration.json.drv
  /nix/store/h54wafxwnp1w5g167pz355hh195qcg36-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/z9wwsnqga2806s2gg4li1v7p1bhjr1hs-container-test-run-iets-plumbing-e2e.drv