these 3 derivations will be built:
  /nix/store/dkcqldfr9hxndjgpijm6mb1d17ivp11m-etc.drv
  /nix/store/gb0ibi21dvh863kzilxkaglknymjx1mj-activate.drv
  /nix/store/ysr92mi6fj9inhf1vm018gmyqgc7rwbn-nixos-system-eta-26.11.20260726.5471b86.drv
building '/nix/store/dkcqldfr9hxndjgpijm6mb1d17ivp11m-etc.drv'
building '/nix/store/gb0ibi21dvh863kzilxkaglknymjx1mj-activate.drv'
building '/nix/store/ysr92mi6fj9inhf1vm018gmyqgc7rwbn-nixos-system-eta-26.11.20260726.5471b86.drv'
nixos-system-eta-26.11.20260726.5471b86> structuredAttrs is enabled

post-build step Push selected repositories to niks3 cache: ok
Skipping niks3 push for SBEE-Lab/infra