these 4 derivations will be built:
  /nix/store/x82g8zkspijn20xyaa4qc2v5g815jilm-etc-nix-registry.json.drv
  /nix/store/b2n3fs80c4jlq631a7ci39310z259bmg-etc.drv
  /nix/store/6fz01nfvvg1ay8p2kgw4fry0870hr1ji-activate.drv
  /nix/store/yakvrfgzjs3gq4qflyi49wia3m2fwr9n-nixos-system-tau-26.11.20261018.b5f67df.drv
building '/nix/store/x82g8zkspijn20xyaa4qc2v5g815jilm-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/b2n3fs80c4jlq631a7ci39310z259bmg-etc.drv'
building '/nix/store/6fz01nfvvg1ay8p2kgw4fry0870hr1ji-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/yakvrfgzjs3gq4qflyi49wia3m2fwr9n-nixos-system-tau-26.11.20261018.b5f67df.drv'
nixos-system-tau-26.11.20261018.b5f67df> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-10-27T03:08:39.605+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1199 already cached)"
time=2026-10-27T03:08:39.605+09:00 level=INFO msg="Uploading ym2y302kj5qza2rghys0qcmxgfx3pq12-nixos-system-tau-26.11.20261018.b5f67df (245.9KB)"
time=2026-10-27T03:08:39.605+09:00 level=INFO msg="Uploading 4diis00zs2cvhx8gd270b9khgm6b9m8w-etc-nix-registry.json (552B)"
time=2026-10-27T03:08:39.605+09:00 level=INFO msg="Uploading 4746m0ykxd9rfl5zi7i11cmix0q47kvs-source (6.6MB)"
time=2026-10-27T03:08:39.605+09:00 level=INFO msg="Uploading m23rxvbyg91xirfyc00fazrszrygpcgv-etc (55.1KB)"
time=2026-10-27T03:08:41.120+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-27T03:08:41.563+09:00 level=INFO msg="Upload complete. (2.288s)"