these 4 derivations will be built:
  /nix/store/vhnxp7vjml6q9jgbpi7xxpr3mnx17wj0-etc-nix-registry.json.drv
  /nix/store/54gn2cyp97mdfllmxrqgl2f2vvp0sz6n-etc.drv
  /nix/store/fxkvnk3yy824k5i4dgx29fif6pwrngl8-activate.drv
  /nix/store/wlyvm7qqjw7sgiiqji0ilvlwcxhsyxdk-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/vhnxp7vjml6q9jgbpi7xxpr3mnx17wj0-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/54gn2cyp97mdfllmxrqgl2f2vvp0sz6n-etc.drv'
building '/nix/store/fxkvnk3yy824k5i4dgx29fif6pwrngl8-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/wlyvm7qqjw7sgiiqji0ilvlwcxhsyxdk-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=2026-10-12T03:10:38.854+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1195 already cached)"
time=2026-10-12T03:10:38.854+09:00 level=INFO msg="Uploading hqas8p9d8k2aa9yp96bcsva1cf2j1kxx-source (5.0MB)"
time=2026-10-12T03:10:38.854+09:00 level=INFO msg="Uploading hipvmmm2780x9ibcbhbfcl31di7p9hcl-nixos-system-tau-26.11.20260927.a98e471 (246.0KB)"
time=2026-10-12T03:10:38.854+09:00 level=INFO msg="Uploading 4hz5k9cxszgz40gjkgkqwn7f1dp9lbdp-etc (55.1KB)"
time=2026-10-12T03:10:38.854+09:00 level=INFO msg="Uploading gjfmhmhgm2kmmpdcm37djcmgm7c5yvcx-etc-nix-registry.json (552B)"
time=2026-10-12T03:10:39.988+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-12T03:10:40.972+09:00 level=INFO msg="Upload complete. (2.476s)"