these 6 derivations will be built:
  /nix/store/x4cq918mf8iwqn9k8x9hgapaldsznin9-iets-0.1.0.drv
  /nix/store/k4slvgpdjbrg4bjjfli51x86cvfd5gj0-closure-info.drv
  /nix/store/alsjchcin6mp2d359mmha37drw65z2gw-test-script.drv
  /nix/store/9q5fzly66gs30z0j9qbhmpqz2jdyky9n-driverConfiguration.json.drv
  /nix/store/17si4d4031w5xf9wf4vnhq4r39rzn5h5-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/vi64xxc21zh5v07dj7f6xvgmxcbx0w0z-container-test-run-iets-plumbing-e2e.drv