these 7 derivations will be built:
  /nix/store/i7826gk3zq8asi7xjqzpk3idq8is28hm-unit-ssh-access-audit.service.drv
  /nix/store/jj2bspz5h9h4m2sqj9xdd9fssy9i550p-unit-tailnet-app-access-audit.service.drv
  /nix/store/frlsidlcmqkin94ld2aqcdni78swpr9k-system-units.drv
  /nix/store/hcm02lr16373mlyyl4r9jqxmjp9l9j6m-etc-nix-registry.json.drv
  /nix/store/nc505yj9khm689rik8a63mc6bgrbvzh1-etc.drv
  /nix/store/gk2bz6vsyn55skgsadlyhqi0rj8ipxk7-activate.drv
  /nix/store/yrnvdkfyljgdqhqakj60hm70zmj17psm-nixos-system-rho-26.11.20260906.faf77a3.drv
building '/nix/store/i7826gk3zq8asi7xjqzpk3idq8is28hm-unit-ssh-access-audit.service.drv'
building '/nix/store/jj2bspz5h9h4m2sqj9xdd9fssy9i550p-unit-tailnet-app-access-audit.service.drv'
unit-ssh-access-audit.service> structuredAttrs is enabled
unit-tailnet-app-access-audit.service> structuredAttrs is enabled
building '/nix/store/frlsidlcmqkin94ld2aqcdni78swpr9k-system-units.drv'
building '/nix/store/nc505yj9khm689rik8a63mc6bgrbvzh1-etc.drv'
building '/nix/store/gk2bz6vsyn55skgsadlyhqi0rj8ipxk7-activate.drv'
building '/nix/store/yrnvdkfyljgdqhqakj60hm70zmj17psm-nixos-system-rho-26.11.20260906.faf77a3.drv'
nixos-system-rho-26.11.20260906.faf77a3> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-09-21T21:28:53.315+09:00 level=INFO msg="Uploading 5 paths to niks3.sjanglab.org (946 already cached)"
time=2026-09-21T21:28:53.315+09:00 level=INFO msg="Uploading ivilmdfz1mxmgdrfc0lg5x5hff8kn47s-etc (53.3KB)"
time=2026-09-21T21:28:53.316+09:00 level=INFO msg="Uploading 8vf7gr7qrf882205828sq00y4ry5jbjp-system-units (159.6KB)"
time=2026-09-21T21:28:53.317+09:00 level=INFO msg="Uploading prk21ys4rwf1ggr002af48h2573h7d5z-nixos-system-rho-26.11.20260906.faf77a3 (245.9KB)"
time=2026-09-21T21:28:53.317+09:00 level=INFO msg="Uploading 50djhhxvmv27yn9h21ia0rc4vipnd2hz-unit-ssh-access-audit.service (1.9KB)"
time=2026-09-21T21:28:53.318+09:00 level=INFO msg="Uploading xpgvv8sgq9b3xcvmvl95s9ryfjsfycvw-unit-tailnet-app-access-audit.service (1.9KB)"
time=2026-09-21T21:28:54.894+09:00 level=INFO msg="Uploading 5 narinfos"
time=2026-09-21T21:28:55.521+09:00 level=INFO msg="Upload complete. (2.725s)"