these 4 derivations will be built:
  /nix/store/wnwvyrq809k8k79brkrpdgnj7k2wp4rm-etc-nix-registry.json.drv
  /nix/store/6swbv1q4vlf52yrpcwjqc4r0qwdk6biq-etc.drv
  /nix/store/ira5hyh7v72irhc2s0bb1x7x2556abbb-activate.drv
  /nix/store/63jq1k1b4rmzgzjg4g1ibwhwgajyq6jw-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/wnwvyrq809k8k79brkrpdgnj7k2wp4rm-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/6swbv1q4vlf52yrpcwjqc4r0qwdk6biq-etc.drv'
building '/nix/store/ira5hyh7v72irhc2s0bb1x7x2556abbb-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/63jq1k1b4rmzgzjg4g1ibwhwgajyq6jw-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=2026-10-20T03:08:19.082+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1196 already cached)"
time=2026-10-20T03:08:19.082+09:00 level=INFO msg="Uploading bvwdldh33cfb7ifabhppcaxfl17185n7-nixos-system-tau-26.11.20260927.a98e471 (245.9KB)"
time=2026-10-20T03:08:19.082+09:00 level=INFO msg="Uploading h5b8rf6wr95fv3sm45b32qn3g9ra39jz-etc-nix-registry.json (552B)"
time=2026-10-20T03:08:19.082+09:00 level=INFO msg="Uploading viqpmvs2fnqnyzxvgprni35q44jjwdz2-etc (55.1KB)"
time=2026-10-20T03:08:19.082+09:00 level=INFO msg="Uploading a27p3w4mxqg1yfcgf5mp0bxbp4i2bl5c-source (5.0MB)"
time=2026-10-20T03:08:20.132+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-20T03:08:21.164+09:00 level=INFO msg="Upload complete. (2.427s)"