these 4 derivations will be built:
  /nix/store/jf5lblbrhh2yn9hfkxnm7ddd7dbd18v7-system-manager.drv
  /nix/store/2db5apxx609zgvj0p4351nl186pns901-test-script.py.drv
  /nix/store/mnm72q3hgsi1h72kdm7h8zx6bwfb7w43-closure-info.drv
  /nix/store/qg9qf5bhgfp31v2h53xvwpa38xcw93jg-container-test-debian-13-state-v0-v1-migration-activate.drv