these 6 derivations will be built:
  /nix/store/j7pkmf2znf65qynpglj3sf1g5mv0ji4h-iets-0.1.0.drv
  /nix/store/04r021b1v91ixgdbgj5id77pvh0a891f-closure-info.drv
  /nix/store/y79999ldsjapyv67mkr7rjm6frqkkg44-test-script.drv
  /nix/store/psgmzkk8hscfblwz68gnk8mhf2x947cq-driverConfiguration.json.drv
  /nix/store/amra5n3gr8qixcdrcajpmsy9k4dxar8w-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/wjxn8ij0izj21ysgzgrcxq6w3s4xhk9p-container-test-run-iets-prefetch-e2e.drv