these 6 derivations will be built:
  /nix/store/2n8yfg76d0n6bp24db6phlkxgphys39f-iets-0.1.0.drv
  /nix/store/d7l0q5wxdc0dw8dqnc8nm6mljkcd7qk1-closure-info.drv
  /nix/store/4485lxwzrsdvi9b44zws52mk097v6bzx-test-script.drv
  /nix/store/ifb6pzj875d417kdfjfkfj51729r3w33-driverConfiguration.json.drv
  /nix/store/9af3cb16ahbbng3iw6sbp43xh2hgdba6-nixos-test-driver-iets-evaljobs-flags.drv
  /nix/store/f3w798gvcq4qa1a93wv2clyraaqynbxm-container-test-run-iets-evaljobs-flags.drv