these 4 derivations will be built:
  /nix/store/bgikd2jvkprx7dx1qly1va10y7bfiz2r-system-units.drv
  /nix/store/fxq14n0n1pwcwrgv3jccqj8q3wrxw7c8-etc.drv
  /nix/store/bsfylg6q91kah8y8xy0prhi58dy2b111-activate.drv
  /nix/store/n5f36jrck5crxxg43ciih079jh3sf545-nixos-system-test-delete-os-26.11.20261027.31ecbac.drv