these 4 derivations will be built:
  /nix/store/zlaggb8xg9w4q6g39224njsk7wv621ss-etc-nix-registry.json.drv
  /nix/store/97kfi1l5nqx53yh62piv0ygjzf36fh6k-etc.drv
  /nix/store/krp025b724ihkxhpxpdd2hdkvg3xgf8p-activate.drv
  /nix/store/7d65ivzh9p36h9c7dywmfrmdzdqnmhln-nixos-system-tau-26.11.20260906.faf77a3.drv
building '/nix/store/zlaggb8xg9w4q6g39224njsk7wv621ss-etc-nix-registry.json.drv'
building '/nix/store/97kfi1l5nqx53yh62piv0ygjzf36fh6k-etc.drv'
building '/nix/store/krp025b724ihkxhpxpdd2hdkvg3xgf8p-activate.drv'
building '/nix/store/7d65ivzh9p36h9c7dywmfrmdzdqnmhln-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=2026-09-14T03:07:02.998+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1187 already cached)"
time=2026-09-14T03:07:02.998+09:00 level=INFO msg="Uploading px496fvhvqbgyc4a238c5sb64l149axq-etc (54.2KB)"
time=2026-09-14T03:07:02.998+09:00 level=INFO msg="Uploading b5866m7hc31lfiliv2ibx34k9k5k79kn-source (4.9MB)"
time=2026-09-14T03:07:02.999+09:00 level=INFO msg="Uploading 4wyyr762wagh5qi1v8mrql3blpxi1xj5-nixos-system-tau-26.11.20260906.faf77a3 (245.9KB)"
time=2026-09-14T03:07:02.999+09:00 level=INFO msg="Uploading 0z1c66q77m7pz1n276ly26gqx35f6182-etc-nix-registry.json (552B)"
time=2026-09-14T03:07:04.355+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-14T03:07:04.966+09:00 level=INFO msg="Upload complete. (2.266s)"