these 4 derivations will be built:
  /nix/store/ak8ag96f0835w0r8iss2218v3k9ra3nx-etc-nix-registry.json.drv
  /nix/store/b4irvnavdw21d2pxwawxqphs1b7hvx88-etc.drv
  /nix/store/jk09x3y0jbfch2y78qwnryr4dqb3jmdl-activate.drv
  /nix/store/2q8byi3nlil0bha9bjbgnc4rrhckrdky-nixos-system-tau-26.11.20260830.f20ff57.drv
building '/nix/store/b4irvnavdw21d2pxwawxqphs1b7hvx88-etc.drv'
building '/nix/store/jk09x3y0jbfch2y78qwnryr4dqb3jmdl-activate.drv'
building '/nix/store/2q8byi3nlil0bha9bjbgnc4rrhckrdky-nixos-system-tau-26.11.20260830.f20ff57.drv'
nixos-system-tau-26.11.20260830.f20ff57> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-09-08T03:10:17.049+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1189 already cached)"
time=2026-09-08T03:10:17.049+09:00 level=INFO msg="Uploading 5dy8k7zdy5m8ccc2siijwz7rb7dxar6y-etc (54.2KB)"
time=2026-09-08T03:10:17.049+09:00 level=INFO msg="Uploading 8yzsx6awwzxs3cwg6dasykg8q4d6nblp-nixos-system-tau-26.11.20260830.f20ff57 (245.9KB)"
time=2026-09-08T03:10:18.395+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-09-08T03:10:19.048+09:00 level=INFO msg="Upload complete. (2.278s)"