these 4 derivations will be built:
  /nix/store/5aym4jjkgml8i0swvlv4rnaxqvc2b487-system-units.drv
  /nix/store/z2kb4pf2wcg9q9751ivpgsf7rsp90mzl-etc.drv
  /nix/store/ysm0n0p0hc8dbrrwcibamjs9bwn3d06f-activate.drv
  /nix/store/sidas8k55np9jq2c96d1w13z7r036fm1-nixos-system-x13-26.11.20261101.0bb2eed.drv