these 6 derivations will be built:
  /nix/store/kgxf2k6pb8ilg0g9bv7jzq2bkw0kj2v5-iets-0.1.0.drv
  /nix/store/3k4qi1200zy1b366mj89nl4dg47xg825-closure-info.drv
  /nix/store/6ixgxgs45dmr1rcz7w3z86lib1j3nsxz-test-script.drv
  /nix/store/y9p2vbfpnasm7vrmrfbvajvk7996317s-driverConfiguration.json.drv
  /nix/store/208kkmxfv813v818la9fb5n6fp2ycn0h-nixos-test-driver-iets-evaljobs-flags.drv
  /nix/store/ig163xnrjjmpzh4s839b5lirc6a3s6jh-container-test-run-iets-evaljobs-flags.drv