these 6 derivations will be built:
  /nix/store/qs6z6ng746n4k230ddnkjl4qrzxzfb70-iets-0.1.0.drv
  /nix/store/49iakmnx81ffhmhgpq78chdax4vm2l40-closure-info.drv
  /nix/store/khzb65qlkv7s2hvi5x2ibqp7c0p702fr-test-script.drv
  /nix/store/lzhd338hj6a3ph67dav4fdwqi9gmif37-driverConfiguration.json.drv
  /nix/store/vymgi9a2cvl6mjzwp3m8pla053apl1ag-nixos-test-driver-iets-evaljobs-flags.drv
  /nix/store/dk6pya4a671sijvqs7ck0p1ghd9xsxad-container-test-run-iets-evaljobs-flags.drv