these 4 derivations will be built:
  /nix/store/ywk7yqk17ngnmv0j9cswsclhxjn0j25b-system-manager.drv
  /nix/store/4dlawg1aq071f54sdvrqwm3d2c3rgz68-closure-info.drv
  /nix/store/ib8qa8g90n7r7avnqnd42ycdd2g7cgnq-test-script.py.drv
  /nix/store/h410bn531aq53f906spws228p3rv4nl1-container-test-debian-13-system-checks.drv