these 6 derivations will be built:
  /nix/store/l5j2kik16b9ff60qdh3w0bydf3dqlr7n-iets-0.1.0.drv
  /nix/store/kpfsgly30ggrs5qfvwdyz2g5a5jynl3j-closure-info.drv
  /nix/store/7fxlwb6kkhscxn2aw39sv1p7ch7f4glv-test-script.drv
  /nix/store/j08vliiqvd0f44xw0g55rcj2pnmaax8g-driverConfiguration.json.drv
  /nix/store/ii3mk443rf2zc0jm34gvk4r02bawldsw-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/1215m5zbmjgq5h2nrivzn2vz3dj8f8hg-container-test-run-iets-plumbing-e2e.drv