these 4 derivations will be built:
  /nix/store/86mg09scjhdmimi1fds5aixjj4in4p4m-etc-nix-registry.json.drv
  /nix/store/bx3fdwsr5ykqwc0yra6my9p0iawpqq4k-etc.drv
  /nix/store/a659pl6kijb2xn8kzvmg4hg91b3v9b09-activate.drv
  /nix/store/9ngl858fhif5c9jkmyfjngvf2bn7sx4v-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/bx3fdwsr5ykqwc0yra6my9p0iawpqq4k-etc.drv'
building '/nix/store/a659pl6kijb2xn8kzvmg4hg91b3v9b09-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/9ngl858fhif5c9jkmyfjngvf2bn7sx4v-nixos-system-tau-26.11.20260927.a98e471.drv'
nixos-system-tau-26.11.20260927.a98e471> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-10-09T03:09:41.196+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1197 already cached)"
time=2026-10-09T03:09:41.196+09:00 level=INFO msg="Uploading valsclxxibzrmi8hh0nab5dhzrkp80n3-etc (55.1KB)"
time=2026-10-09T03:09:41.196+09:00 level=INFO msg="Uploading 7fnsaqswzls22b097ciagc3cfr614rys-nixos-system-tau-26.11.20260927.a98e471 (246.0KB)"
time=2026-10-09T03:09:41.658+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-10-09T03:09:42.395+09:00 level=INFO msg="Upload complete. (1.547s)"