these 6 derivations will be built:
  /nix/store/vs7h9kn28cg90whp1bmpf9h8669v3xs3-iets-0.1.0.drv
  /nix/store/k1lbfwwbycfsicdazvmkcbfiw4imk858-closure-info.drv
  /nix/store/wawc3cvmi1ya9w0arfphnajpmmxn8h2a-test-script.drv
  /nix/store/dw3h3gr6rw2hszhhnwpj33yvxxcr9c4j-driverConfiguration.json.drv
  /nix/store/qfj6ym6gynkii2gcr1s77yi58iisp91r-nixos-test-driver-iets-evaljobs-flags.drv
  /nix/store/bi46j9nlzp4c65rmy3rrgjhhp8wcz3bx-container-test-run-iets-evaljobs-flags.drv