these 3 derivations will be built:
  /nix/store/7q525bbynvlfsi1vdkrqfbmrkbk20xi6-etc.drv
  /nix/store/dsdyidjbs4daxf57wbgr4q46pyvvg7ar-activate.drv
  /nix/store/dw4my3rywbzjp5lq5drivl958qrcjxyf-nixos-system-tau-26.11.20260707.b2ada18.drv
building '/nix/store/7q525bbynvlfsi1vdkrqfbmrkbk20xi6-etc.drv'
building '/nix/store/dsdyidjbs4daxf57wbgr4q46pyvvg7ar-activate.drv'
building '/nix/store/dw4my3rywbzjp5lq5drivl958qrcjxyf-nixos-system-tau-26.11.20260707.b2ada18.drv'
nixos-system-tau-26.11.20260707.b2ada18> structuredAttrs is enabled

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