these 4 derivations will be built:
  /nix/store/h15wqxhs27zzw88dykkdg29dkbpqp4fp-etc-nix-registry.json.drv
  /nix/store/anw7fnyl1d9hjgkgy77ig1j88xx1zjvv-etc.drv
  /nix/store/v0gw6xs80whlabkvb9sfbybqrclfpj3k-activate.drv
  /nix/store/plr2293759s99zr9vx7kvakdvyxghf4v-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/anw7fnyl1d9hjgkgy77ig1j88xx1zjvv-etc.drv'
building '/nix/store/v0gw6xs80whlabkvb9sfbybqrclfpj3k-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/plr2293759s99zr9vx7kvakdvyxghf4v-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=2026-10-09T03:06:58.633+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1197 already cached)"
time=2026-10-09T03:06:58.633+09:00 level=INFO msg="Uploading x5ji1lz0wn0k3s3a860cqb0d7vyhm940-nixos-system-tau-26.11.20260927.a98e471 (246.0KB)"
time=2026-10-09T03:06:58.633+09:00 level=INFO msg="Uploading x8jsrx8rfd72z8zlhb9jmrv99isd08s1-etc (55.1KB)"
time=2026-10-09T03:06:59.090+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-10-09T03:07:01.637+09:00 level=INFO msg="Upload complete. (3.343s)"