these 4 derivations will be built:
  /nix/store/kc4p0cc2iaaq23p1ycp6q4rdhpkgw1hs-etc-nix-registry.json.drv
  /nix/store/jy171d3hdybibjnk9h2fwl6s3vfihhr9-etc.drv
  /nix/store/27zjbfr75dh65z8zk2p0jgcliwa7mva2-activate.drv
  /nix/store/4vkbnh5mz4khs0r466id6yk0f87j8yfm-nixos-system-tau-26.11.20261018.b5f67df.drv
building '/nix/store/jy171d3hdybibjnk9h2fwl6s3vfihhr9-etc.drv'
building '/nix/store/27zjbfr75dh65z8zk2p0jgcliwa7mva2-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/4vkbnh5mz4khs0r466id6yk0f87j8yfm-nixos-system-tau-26.11.20261018.b5f67df.drv'
nixos-system-tau-26.11.20261018.b5f67df> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-11-02T03:09:16.183+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1201 already cached)"
time=2026-11-02T03:09:16.183+09:00 level=INFO msg="Uploading kz7llaj603f0h7x9mjs9lya6gny4wqfi-nixos-system-tau-26.11.20261018.b5f67df (245.9KB)"
time=2026-11-02T03:09:16.183+09:00 level=INFO msg="Uploading bj5si867wnw7w9hr8srqaq3p7051cr90-etc (55.1KB)"
time=2026-11-02T03:09:17.080+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-11-02T03:09:17.485+09:00 level=INFO msg="Upload complete. (1.64s)"