1these 4 derivations will be built:2 /nix/store/629g7n8m1zbq5j0y77mivkxsaplfrc7n-system-units.drv3 /nix/store/j82p6zh9gyj0crx9jx5sxq8kqiycl2fv-etc.drv4 /nix/store/vmrgcg00nv0rp1ib7k8cxi5vqc00kr10-activate.drv5 /nix/store/65894mcwxw5r9p2rb11g4vhs6lpbvvm8-nixos-system-test-delete-os-26.11.20261027.31ecbac.drv