these 6 derivations will be built:
  /nix/store/4mkb7fyd8gza0q3x7bmdiafvg2qf902z-iets-0.1.0.drv
  /nix/store/q0s7l36ha8hbzrljn652dnw1ykhp9mzw-closure-info.drv
  /nix/store/5j2lx1scphjdzxv9icc631yxzafsblx7-test-script.drv
  /nix/store/5l1dvj35cz71nz9kgm5m3ygrnzylm0z8-driverConfiguration.json.drv
  /nix/store/52yjpxr4zdn53lc4ahjxcvph3qnmhzc2-nixos-test-driver-iets-evaljobs-flags.drv
  /nix/store/3hhsg80qlqs0ncwb01hl1fkby4gz7wwv-container-test-run-iets-evaljobs-flags.drv