these 4 derivations will be built:
  /nix/store/ll4rddna8yplalq9cykjnhdmsls592ki-etc-nix-registry.json.drv
  /nix/store/0mks5pn6f486b5a7bkwbjbjl6dhrd8ih-etc.drv
  /nix/store/33axgm8gd2ray1j09asabpg0gmj1n5ga-activate.drv
  /nix/store/5pn5icfbnlwfa76mk1gls7s3db6simj0-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/0mks5pn6f486b5a7bkwbjbjl6dhrd8ih-etc.drv'
building '/nix/store/33axgm8gd2ray1j09asabpg0gmj1n5ga-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/5pn5icfbnlwfa76mk1gls7s3db6simj0-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=2026-10-07T03:07:14.739+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1197 already cached)"
time=2026-10-07T03:07:14.739+09:00 level=INFO msg="Uploading 88axxk6qs2ifc5zkwhslcd00z63i2jp2-etc (55.1KB)"
time=2026-10-07T03:07:14.739+09:00 level=INFO msg="Uploading f57ngdggk1xa3i4smlh3zjqy0yf68b6d-nixos-system-tau-26.11.20260927.a98e471 (246.0KB)"
time=2026-10-07T03:07:15.188+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-10-07T03:07:16.019+09:00 level=INFO msg="Upload complete. (1.636s)"