these 4 derivations will be built: /nix/store/c2rkn1hdg6za0ay9pn70fcv4n2q9mj5r-system-units.drv /nix/store/vdgj9z0p537qkxkd2g4m0gdz6m40mcxy-etc.drv /nix/store/dn571xvi37vmppfrdczggzab1yb0plc7-activate.drv /nix/store/32w192xj2fgis65b3ws4zjgqb47r5xw2-nixos-system-gk4-26.11.20261103.1d06008.drv