these 3 derivations will be built:
  /nix/store/1k6sf4bgrdmyf41rgxd184z0kl80ads8-etc.drv
  /nix/store/x78vkpgrdavsbys406g2i46gykk062a5-activate.drv
  /nix/store/0aanhl3s5wha4lwhaj94axwcsfs16sji-nixos-system-tau-26.11.20260920.5baae1f.drv
building '/nix/store/1k6sf4bgrdmyf41rgxd184z0kl80ads8-etc.drv'
building '/nix/store/x78vkpgrdavsbys406g2i46gykk062a5-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/0aanhl3s5wha4lwhaj94axwcsfs16sji-nixos-system-tau-26.11.20260920.5baae1f.drv'
nixos-system-tau-26.11.20260920.5baae1f> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-09-30T03:07:45.943+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1198 already cached)"
time=2026-09-30T03:07:45.943+09:00 level=INFO msg="Uploading xpaz0x4v5k942fz27p51gdkpq4pm16mz-etc (55.1KB)"
time=2026-09-30T03:07:45.943+09:00 level=INFO msg="Uploading mxgimy6maqrlfp2cr7g8bkcfma4ilxnn-nixos-system-tau-26.11.20260920.5baae1f (246.0KB)"
time=2026-09-30T03:07:47.278+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-30T03:07:48.982+09:00 level=INFO msg="Upload complete. (3.354s)"