these 3 derivations will be built:
  /nix/store/r6mr8vm8nal0454cp1scpgmjlg6crch3-etc.drv
  /nix/store/flspqzpdkgdkiq4cbw9iq301xy8sijhk-activate.drv
  /nix/store/dbxxs58vbz7avfwhncjw6cpwjmq2k3qr-nixos-system-rho-26.11.20260927.a98e471.drv