these 4 derivations will be built:
  /nix/store/384x0znzfrd1qk23b7v5vwakknkrv35s-system-units.drv
  /nix/store/2g2l16pl814i24wqgnxp3y2fwx0cq95c-etc.drv
  /nix/store/wswf6yvhxg7ikczspv6vdj09jqr4qb2j-activate.drv
  /nix/store/xgq5qh3qzv185hd6sqj0yjibz9b7akk5-nixos-system-x13-26.11.20261101.0bb2eed.drv