1these 4 derivations will be built:2 /nix/store/b7l5nzw13gpfbd3bc7yqhwjq9l3yh7y9-system-units.drv3 /nix/store/3vy0br1hj2x0fc14r4z4fdwl3i1f6lc6-etc.drv4 /nix/store/xpgrhw3lx71p2xyfpid7fpqq6z9hn798-activate.drv5 /nix/store/c70p4rjsz41dh6mj5ri0fs07dn1af4hs-nixos-system-test-delete-os-26.11.20261030.1c89083.drv