these 6 derivations will be built:
  /nix/store/nhqzzvbzj7i598g9ka3pmg0kv9na7bxx-iets-0.1.0.drv
  /nix/store/cr3fmfs52ji636lh98wyf4jm0d4viz9s-closure-info.drv
  /nix/store/9237j9fxj8v7n61ncw5wwxl9k8cf1aak-test-script.drv
  /nix/store/qgi2qw2m8k7s4xr8smvq9ghq7mk5pdf3-driverConfiguration.json.drv
  /nix/store/67is9vq4az7f96yihgbd0kxdl6hdryw0-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/z0j3icbsqm00mh3pp46mkwh16r0493yn-container-test-run-iets-plumbing-e2e.drv