these 3 derivations will be built:
  /nix/store/ak561cdlylqv6sns9qqw1r5iz9bfig3a-etc.drv
  /nix/store/p688yvzxb08fkpv9p6wcr2jij0i46w6z-activate.drv
  /nix/store/j2iqn3jc3768cjp931a76pkj8nq4d4zg-nixos-system-tau-26.11.20260708.332783a.drv
building '/nix/store/ak561cdlylqv6sns9qqw1r5iz9bfig3a-etc.drv'
building '/nix/store/p688yvzxb08fkpv9p6wcr2jij0i46w6z-activate.drv'
building '/nix/store/j2iqn3jc3768cjp931a76pkj8nq4d4zg-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