these 7 derivations will be built:
  /nix/store/9bl3a0gzd4isbs1cs4rrf5hv1iqi6i3c-etc-nix-registry.json.drv
  /nix/store/cjnhassyck7260cvpxaczlbda7hjq9g0-unit-tailnet-app-access-audit.service.drv
  /nix/store/sx0rx5n6r8l5b2hvgbczayw3jq3i1jff-unit-ssh-access-audit.service.drv
  /nix/store/c74c3ys5k8nda20vavqsl3a0y55vlaxf-system-units.drv
  /nix/store/hlsg9yl1xak63kbpjjycfrzf4r1yyx1v-etc.drv
  /nix/store/8k61vwwzzik6fbppw1fms17pya47068q-activate.drv
  /nix/store/d74fpkgbpw90m53rmw4czlinacbyyx40-nixos-system-rho-26.11.20260906.faf77a3.drv
building '/nix/store/sx0rx5n6r8l5b2hvgbczayw3jq3i1jff-unit-ssh-access-audit.service.drv'
building '/nix/store/cjnhassyck7260cvpxaczlbda7hjq9g0-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/c74c3ys5k8nda20vavqsl3a0y55vlaxf-system-units.drv'
building '/nix/store/hlsg9yl1xak63kbpjjycfrzf4r1yyx1v-etc.drv'
building '/nix/store/8k61vwwzzik6fbppw1fms17pya47068q-activate.drv'
building '/nix/store/d74fpkgbpw90m53rmw4czlinacbyyx40-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=2026-09-14T03:10:57.740+09:00 level=INFO msg="Uploading 5 paths to niks3.sjanglab.org (946 already cached)"
time=2026-09-14T03:10:57.740+09:00 level=INFO msg="Uploading mw1kf6pml57nf3dq03ffnfs8dd87y92v-system-units (159.6KB)"
time=2026-09-14T03:10:57.740+09:00 level=INFO msg="Uploading mkiy26pp1jw7l3x3hs7nn63f31smwwip-etc (53.3KB)"
time=2026-09-14T03:10:57.740+09:00 level=INFO msg="Uploading icx1vvvh3r18np3m9d62qlniabm0md8x-nixos-system-rho-26.11.20260906.faf77a3 (245.9KB)"
time=2026-09-14T03:10:57.741+09:00 level=INFO msg="Uploading 3kn79ll0yqbwsfpi2333g16x9s10i5bw-unit-tailnet-app-access-audit.service (1.9KB)"
time=2026-09-14T03:10:57.741+09:00 level=INFO msg="Uploading nm7rqiq61gh8a5713xkg8j6lr1v3d5di-unit-ssh-access-audit.service (1.9KB)"
time=2026-09-14T03:10:58.822+09:00 level=INFO msg="Uploading 5 narinfos"
time=2026-09-14T03:10:59.601+09:00 level=INFO msg="Upload complete. (2.117s)"