these 4 derivations will be built:
  /nix/store/jxbfabc5p2mmx3zysv5d90zf5cm05fkv-etc-nix-registry.json.drv
  /nix/store/pgxdanjh4qkh12q95z0q8gkz1j4gvwq5-etc.drv
  /nix/store/dpx02iqpbg1qk1sppplpc8d0icnlccxz-activate.drv
  /nix/store/a47za26lqrx169cxhh29msyxgwi80smx-nixos-system-rho-26.11.20260920.5baae1f.drv
building '/nix/store/jxbfabc5p2mmx3zysv5d90zf5cm05fkv-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/pgxdanjh4qkh12q95z0q8gkz1j4gvwq5-etc.drv'
building '/nix/store/dpx02iqpbg1qk1sppplpc8d0icnlccxz-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/a47za26lqrx169cxhh29msyxgwi80smx-nixos-system-rho-26.11.20260920.5baae1f.drv'
nixos-system-rho-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=2026-09-30T14:53:57.948+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (953 already cached)"
time=2026-09-30T14:53:57.948+09:00 level=INFO msg="Uploading ydfajx1nb9mmlggws2i4ka938h5l5s0i-etc (54.2KB)"
time=2026-09-30T14:53:57.948+09:00 level=INFO msg="Uploading 4zsvlr2jwkznjy53kkyiwya637kzs4h3-etc-nix-registry.json (552B)"
time=2026-09-30T14:53:57.948+09:00 level=INFO msg="Uploading rrmn9jpsgq85j4gsgizffx6r8hkrk343-source (4.9MB)"
time=2026-09-30T14:53:57.949+09:00 level=INFO msg="Uploading wkr8ps7k9gcv0jwjddsabv7ichc08ndi-nixos-system-rho-26.11.20260920.5baae1f (246.0KB)"
time=2026-09-30T14:53:58.551+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-30T14:53:58.971+09:00 level=INFO msg="Upload complete. (1.27s)"