these 4 derivations will be built:
  /nix/store/sndzr6lqml6if633mg3k4f4axyysa7gl-etc-nix-registry.json.drv
  /nix/store/mikvhmr4i190nya3wbfrfy1bxid6gxi9-etc.drv
  /nix/store/bpfvdbwxy3xyw0685w3zwb7c7v9gkc0s-activate.drv
  /nix/store/9sq85zhiqwbz86k75ap0n6vc70ws7ka9-nixos-system-tau-26.11.20261011.385331c.drv
building '/nix/store/mikvhmr4i190nya3wbfrfy1bxid6gxi9-etc.drv'
building '/nix/store/bpfvdbwxy3xyw0685w3zwb7c7v9gkc0s-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/9sq85zhiqwbz86k75ap0n6vc70ws7ka9-nixos-system-tau-26.11.20261011.385331c.drv'
nixos-system-tau-26.11.20261011.385331c> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-10-22T03:07:21.521+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1198 already cached)"
time=2026-10-22T03:07:21.522+09:00 level=INFO msg="Uploading 9i9n29sq9y40hk7i5wblyfkq5gj6fsgf-nixos-system-tau-26.11.20261011.385331c (245.9KB)"
time=2026-10-22T03:07:21.524+09:00 level=INFO msg="Uploading mba04ck676rv97c3inz9hgkdk5sdrlb7-etc (55.1KB)"
time=2026-10-22T03:07:22.701+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-10-22T03:07:23.657+09:00 level=INFO msg="Upload complete. (2.723s)"