these 4 derivations will be built:
  /nix/store/2mwcyyiq32s8wdfc4wvnhxaysvmcy7ah-system-manager.drv
  /nix/store/51kygcqk81msxdfk94ix9b9jqw2c7b38-closure-info.drv
  /nix/store/dy2ijgisrklmg4wlajl16wmb7s4c3mag-test-script.py.drv
  /nix/store/4jgz2x1mw0sq668nf4ncxd84fwcszq8z-container-test-debian-13-system-checks.drv