these 6 derivations will be built:
  /nix/store/cxqjczlj29gwirz5llmpdlc66lpmhnxi-iets-0.1.0.drv
  /nix/store/sk6jch3hnva3v5hfpl6nv1v5gz77b5xa-closure-info.drv
  /nix/store/vl08amvr218hl3wg2whz8nb3sp6kir6y-test-script.drv
  /nix/store/yxq790c5c8c2hdzdwjg80akhgpn60g1l-driverConfiguration.json.drv
  /nix/store/187xvqydr5cpw324kk1ah0f5fksqsanj-nixos-test-driver-iets-build-e2e.drv
  /nix/store/gz9xw575nxl1lpdv5iipj0yfp6nbaspf-container-test-run-iets-build-e2e.drv