these 4 derivations will be built:
  /nix/store/c8l2j3mgv60l7pdfj1bdixv9jwdppayf-etc-nix-registry.json.drv
  /nix/store/wwf3r4rxb9my7dpqsfrl3jj533xjfckg-etc.drv
  /nix/store/g1s0vml692afjgc367ib7v9yxz748saa-activate.drv
  /nix/store/zbclf0kgiczsp8wca7318xf34xvp4y1w-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/wwf3r4rxb9my7dpqsfrl3jj533xjfckg-etc.drv'
building '/nix/store/g1s0vml692afjgc367ib7v9yxz748saa-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/zbclf0kgiczsp8wca7318xf34xvp4y1w-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=2026-10-07T03:05:35.904+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1197 already cached)"
time=2026-10-07T03:05:35.904+09:00 level=INFO msg="Uploading k0vfym82wx7d7zfp12y804gwm904fqv9-etc (55.1KB)"
time=2026-10-07T03:05:35.904+09:00 level=INFO msg="Uploading fz46i6jbyk3ia3r890hab8lgd4qz4qjb-nixos-system-tau-26.11.20260927.a98e471 (246.0KB)"
time=2026-10-07T03:05:36.627+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-10-07T03:05:37.384+09:00 level=INFO msg="Upload complete. (1.925s)"