these 6 derivations will be built:
  /nix/store/jdihvci0831ic7cxb06mwvvkfxgsr29w-iets-0.1.0.drv
  /nix/store/4fcf1ppm6817rxqzn8vzvaz3aay22gdi-closure-info.drv
  /nix/store/v5ph4cfm9jkw9pisgaifffygr64a5336-test-script.drv
  /nix/store/68pqha8a5d46kpix85lv4f7818gqc0zw-driverConfiguration.json.drv
  /nix/store/y2nd9881jknvh9dlic4b8k5wigsp0sqq-nixos-test-driver-iets-flaketest.drv
  /nix/store/25xvwqwyw40zl1g7abyxfdj9ma5g3q79-container-test-run-iets-flaketest.drv