these 6 derivations will be built:
  /nix/store/2lbk9876pcvwj5l191j2gag67ifbz8wc-iets-0.1.0.drv
  /nix/store/zz82y5k326dfic9sd6dxd09hs738m4yz-closure-info.drv
  /nix/store/cpr5zqbb498a63zvzpa2yrfs89dixrr1-test-script.drv
  /nix/store/y96hzm8ibj6hnkb8cwab303knz6r2n3l-driverConfiguration.json.drv
  /nix/store/adzlqk17ykhly0b6dgc17x5151xrf4l8-nixos-test-driver-iets-flaketest.drv
  /nix/store/wcaxcry61ar8xwgkyv0l2cyizjw7nq9r-container-test-run-iets-flaketest.drv