these 6 derivations will be built:
  /nix/store/gsncmbn9aw9fsrgn7ni2bxy281y1jwmr-iets-0.1.0.drv
  /nix/store/yidrl5v2ki9zsp3kdl4i66sph6gl0kh0-closure-info.drv
  /nix/store/80ypya7kbjy3r63w3hxfy9wmvhblwvvq-test-script.drv
  /nix/store/a8x9kisvndf572nx2c7lrgzkzjzz1mkk-driverConfiguration.json.drv
  /nix/store/zl1jkw8q89qxmxlijb98y7sl20dx3r4j-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/1b2cl636sk6irsx6shyrb1b5wkwng6d8-container-test-run-iets-prefetch-e2e.drv