these 4 derivations will be built:
  /nix/store/fp70ayy44lwh7m37d51mhbq3q9bvc668-etc-nix-registry.json.drv
  /nix/store/hvkwy3hkwwkks188kz0n3v5msng81z3f-etc.drv
  /nix/store/9bgk692wphikpxv5yg53k6pm5i6il5c5-activate.drv
  /nix/store/5h8hdca6azp36z87r240d6siryawdrjv-nixos-system-tau-26.11.20260906.faf77a3.drv
building '/nix/store/hvkwy3hkwwkks188kz0n3v5msng81z3f-etc.drv'
building '/nix/store/9bgk692wphikpxv5yg53k6pm5i6il5c5-activate.drv'
building '/nix/store/5h8hdca6azp36z87r240d6siryawdrjv-nixos-system-tau-26.11.20260906.faf77a3.drv'
nixos-system-tau-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=2026-09-14T03:07:58.671+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1189 already cached)"
time=2026-09-14T03:07:58.671+09:00 level=INFO msg="Uploading 9ixrqhiahhlvj7r7g6c66zfs2sqzdgzy-etc (54.2KB)"
time=2026-09-14T03:07:58.671+09:00 level=INFO msg="Uploading naidsz1ws62mklsj7vfnky3xm8kj6wk2-nixos-system-tau-26.11.20260906.faf77a3 (245.9KB)"
time=2026-09-14T03:07:59.769+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-09-14T03:08:00.531+09:00 level=INFO msg="Upload complete. (2.16s)"