these 7 derivations will be built:
  /nix/store/q3c6czqb92ymcn98mmr2z7mvzh0l7gcj-etc-nix-registry.json.drv
  /nix/store/k7g5cq8mi6ygbmbnj08amksw6wfs91gi-unit-tailnet-app-access-audit.service.drv
  /nix/store/sb9cd4js4vj9x9h5liabbsnpw39jl7nf-unit-ssh-access-audit.service.drv
  /nix/store/zpv0cvb4dk0gphzzc2cvbgz8d7hxn32n-system-units.drv
  /nix/store/nbcvglqj0gx3wv7g6y1qmir54rrn1m53-etc.drv
  /nix/store/7xgw68hb54qj7hvry36c8rcfbdpxa6ni-activate.drv
  /nix/store/rr4wrd5wrvaqw8jsg8yqq64arq2sfl50-nixos-system-rho-26.11.20260906.faf77a3.drv
building '/nix/store/sb9cd4js4vj9x9h5liabbsnpw39jl7nf-unit-ssh-access-audit.service.drv'
building '/nix/store/k7g5cq8mi6ygbmbnj08amksw6wfs91gi-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/zpv0cvb4dk0gphzzc2cvbgz8d7hxn32n-system-units.drv'
building '/nix/store/nbcvglqj0gx3wv7g6y1qmir54rrn1m53-etc.drv'
building '/nix/store/7xgw68hb54qj7hvry36c8rcfbdpxa6ni-activate.drv'
building '/nix/store/rr4wrd5wrvaqw8jsg8yqq64arq2sfl50-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=2026-09-16T03:09:42.602+09:00 level=INFO msg="Uploading 5 paths to niks3.sjanglab.org (946 already cached)"
time=2026-09-16T03:09:42.602+09:00 level=INFO msg="Uploading n9hrls1wwm9i09n14ni9n77r6r9707vg-etc (53.3KB)"
time=2026-09-16T03:09:42.602+09:00 level=INFO msg="Uploading z8bxphc5pynvyy5js5z1mm1rkc0rlpzk-nixos-system-rho-26.11.20260906.faf77a3 (245.9KB)"
time=2026-09-16T03:09:42.602+09:00 level=INFO msg="Uploading 0mmf2y33r4iidswm0ksyl7f5bw47i7vv-unit-ssh-access-audit.service (1.9KB)"
time=2026-09-16T03:09:42.602+09:00 level=INFO msg="Uploading ish4nr8ha787w678j3cpzf1r1arngfm9-unit-tailnet-app-access-audit.service (1.9KB)"
time=2026-09-16T03:09:42.602+09:00 level=INFO msg="Uploading sksc66ikdg826c5d0ghzdkcrv6c4sc5f-system-units (159.6KB)"
time=2026-09-16T03:09:43.713+09:00 level=INFO msg="Uploading 5 narinfos"
time=2026-09-16T03:09:44.330+09:00 level=INFO msg="Upload complete. (1.992s)"