these 4 derivations will be built:
  /nix/store/3vgivcjcpanzq28i0mq0xpwr7lkikkd6-etc-nix-registry.json.drv
  /nix/store/vdrmw3ym7phsrb4gfm8n8f3viv1fb8y5-etc.drv
  /nix/store/lhagffnsdq0hw27lm1g45c21lcbn3jhh-activate.drv
  /nix/store/n91ccz4yzd2kg83awdi8cjqbk0vq2hy1-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/3vgivcjcpanzq28i0mq0xpwr7lkikkd6-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/vdrmw3ym7phsrb4gfm8n8f3viv1fb8y5-etc.drv'
building '/nix/store/lhagffnsdq0hw27lm1g45c21lcbn3jhh-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/n91ccz4yzd2kg83awdi8cjqbk0vq2hy1-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=2026-10-12T03:12:50.329+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1195 already cached)"
time=2026-10-12T03:12:50.330+09:00 level=INFO msg="Uploading alhymhgyl4sn0lpp4wliyw173ixb81f0-etc (55.1KB)"
time=2026-10-12T03:12:50.330+09:00 level=INFO msg="Uploading 3ar8hl5ncz2bfwpk6518dcvp7f6rbdhh-etc-nix-registry.json (552B)"
time=2026-10-12T03:12:50.330+09:00 level=INFO msg="Uploading bj95fjnlvg6kxagwqj6896d7xdyikz58-nixos-system-tau-26.11.20260927.a98e471 (246.0KB)"
time=2026-10-12T03:12:50.330+09:00 level=INFO msg="Uploading zp9hcsj56km05d3jvwddyibcfw5fcchz-source (5.0MB)"
time=2026-10-12T03:12:51.572+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-12T03:12:53.255+09:00 level=INFO msg="Upload complete. (3.266s)"