these 3 derivations will be built:
  /nix/store/5j8drgv1sk6s320mxiiqfygzbkzqma77-etc.drv
  /nix/store/6wkf1ggjipxzjwv46aa4b6g4rdx5wyny-activate.drv
  /nix/store/qgyk01a9vrj9x3gzf9dw4lcnbid2fpw9-nixos-system-tau-26.11.20260708.332783a.drv
building '/nix/store/5j8drgv1sk6s320mxiiqfygzbkzqma77-etc.drv'
building '/nix/store/6wkf1ggjipxzjwv46aa4b6g4rdx5wyny-activate.drv'
building '/nix/store/qgyk01a9vrj9x3gzf9dw4lcnbid2fpw9-nixos-system-tau-26.11.20260708.332783a.drv'
nixos-system-tau-26.11.20260708.332783a> structuredAttrs is enabled

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