these 6 derivations will be built:
  /nix/store/x4cq918mf8iwqn9k8x9hgapaldsznin9-iets-0.1.0.drv
  /nix/store/k4slvgpdjbrg4bjjfli51x86cvfd5gj0-closure-info.drv
  /nix/store/qjqx6sphkf8nsj2zs4zf3p3mdj3pwmb6-test-script.drv
  /nix/store/gnr3japiiwmylim5ls022r3r1sag42nn-driverConfiguration.json.drv
  /nix/store/m42a7639zpppkmczkqj0mdwwbmhkka8s-nixos-test-driver-iets-flaketest.drv
  /nix/store/qvz8nk1ambsqfzv4rq79v7sxliwv1xmd-container-test-run-iets-flaketest.drv