1these 4 derivations will be built:2 /nix/store/n443bz3nsalww2bsbdk7p7w4vm421kmy-system-units.drv3 /nix/store/j000yg1vydjalfg8czbrf5cbpvfhr43v-etc.drv4 /nix/store/5r5sf508ji59g6wh2dg2f1gmdbzww0h8-activate.drv5 /nix/store/llywnif5n5i4mrs7hm73bmzx975014nc-nixos-system-rofl-12-26.11.20261027.31ecbac.drv