these 4 derivations will be built:
  /nix/store/11hvbb14avzqln3k2f51ckaqn8m82mm3-etc-nix-registry.json.drv
  /nix/store/mcf0y3q1s515w4y5gk5r12kjpbdr5q9z-etc.drv
  /nix/store/lymifdsxvnbwh3d8y4w94dymm9vpb90x-activate.drv
  /nix/store/y6mdmcs6d6219z6ha7g5aqlap7r9pd5q-nixos-system-tau-26.11.20260920.5baae1f.drv
building '/nix/store/mcf0y3q1s515w4y5gk5r12kjpbdr5q9z-etc.drv'
building '/nix/store/lymifdsxvnbwh3d8y4w94dymm9vpb90x-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/y6mdmcs6d6219z6ha7g5aqlap7r9pd5q-nixos-system-tau-26.11.20260920.5baae1f.drv'
nixos-system-tau-26.11.20260920.5baae1f> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-09-23T00:20:46.513+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1196 already cached)"
time=2026-09-23T00:20:51.520+09:00 level=INFO msg="Uploading j8l71h9zddky68n8i38452mvfbn97l61-source (4.9MB)"
time=2026-09-23T00:20:51.527+09:00 level=INFO msg="Uploading gqcpjjcz934c02jszbhhdjn0grxzbb5f-etc-nix-registry.json (552B)"
time=2026-09-23T00:20:51.535+09:00 level=INFO msg="Uploading gr0lm9vkxlv966ni7g8s397myn5x8lg8-etc (55.1KB)"
time=2026-09-23T00:20:51.554+09:00 level=INFO msg="Uploading f8kkp5mnxzs1ljl4j065gf4n35fqwyd6-nixos-system-tau-26.11.20260920.5baae1f (246.0KB)"
time=2026-09-23T00:20:52.967+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-23T00:20:53.585+09:00 level=INFO msg="Upload complete. (8.417s)"