these 4 derivations will be built:
  /nix/store/w12k99a5nydl1prq83b6wd7g2kkd1b01-system-manager.drv
  /nix/store/bsxv2h1gs5nz2lj0pg8sjdybp8604051-test-script.py.drv
  /nix/store/hfyjma0412dvfd9h11k80jwq806ff9cq-closure-info.drv
  /nix/store/8fi8mp2zmpk6c09xrc1i3146s2xxzz85-container-test-debian-13-system-checks.drv