these 3 derivations will be built:
  /nix/store/x3f40b5by10dmn52jl2s2g2sc9nagxj5-etc.drv
  /nix/store/kicw6i60pnxyi95ff420i7dvqg6vrp1b-activate.drv
  /nix/store/ny2221mjmx407amr1905fwv7bkb2nmjr-nixos-system-tau-26.11.20260707.b2ada18.drv
building '/nix/store/x3f40b5by10dmn52jl2s2g2sc9nagxj5-etc.drv'
building '/nix/store/kicw6i60pnxyi95ff420i7dvqg6vrp1b-activate.drv'
building '/nix/store/ny2221mjmx407amr1905fwv7bkb2nmjr-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