these 4 derivations will be built:
  /nix/store/w2ya48b036cyapnln0lsyh9kw9iyndkp-system-units.drv
  /nix/store/si13ysnlnq7962bswjga4xz4fd87di8c-etc.drv
  /nix/store/wrwl58q6fq6c50ps1hy44j6l6g6m5m2m-activate.drv
  /nix/store/px7rm881vbwa9la2aj58wysfhxcygr9p-nixos-system-gk4-26.11.20261103.1d06008.drv