these 3 derivations will be built:
  /nix/store/qf7gjaq0vkqnzx7xf1askwxfys0nlp3k-etc.drv
  /nix/store/qpdc87zfqc6m7mkqh9l376ns1b4bd8al-activate.drv
  /nix/store/3wy2gjc0srmd4gm4jnhsglwcmgmx2w6m-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/qf7gjaq0vkqnzx7xf1askwxfys0nlp3k-etc.drv'
building '/nix/store/qpdc87zfqc6m7mkqh9l376ns1b4bd8al-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/3wy2gjc0srmd4gm4jnhsglwcmgmx2w6m-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=2026-10-19T03:08:05.579+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1198 already cached)"
time=2026-10-19T03:08:05.579+09:00 level=INFO msg="Uploading 3x5mz5akll6b6z0hkz93wnkgi4rk35gp-etc (55.1KB)"
time=2026-10-19T03:08:05.579+09:00 level=INFO msg="Uploading hc7sqbya2svh8lqzn1f2g34b5xl7khy9-nixos-system-tau-26.11.20260927.a98e471 (245.9KB)"
time=2026-10-19T03:08:06.586+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-10-19T03:08:07.714+09:00 level=INFO msg="Upload complete. (2.677s)"