these 6 derivations will be built:
  /nix/store/dym3x3yfrc8cy8bnlycap0bqbqnhdqfz-iets-0.1.0.drv
  /nix/store/bfci9lgdwkrlm94d31adydifyiwh5w6x-closure-info.drv
  /nix/store/hb56hqd3b346gnmxjgxl8l7llsiz4h69-test-script.drv
  /nix/store/vp643096rb4l27n31lglxc951ml322w3-driverConfiguration.json.drv
  /nix/store/qgb10cwyvsranapym06i3smin3v2b09r-nixos-test-driver-iets-flaketest.drv
  /nix/store/qa7v2krld1kjsc9fs8fng3krka6i2vhx-container-test-run-iets-flaketest.drv