these 4 derivations will be built:
  /nix/store/v80lj3j7zj727ynfh4ia2qdxiqyd48hn-etc-nix-registry.json.drv
  /nix/store/wx0qwb408313ha7w0zfrv5b2v085fr2i-etc.drv
  /nix/store/m65330kqc3v865s39h4lrfajkrcx5f6g-activate.drv
  /nix/store/i66c0my6axzrk3hfmmhvhzij1g5l9nbm-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/v80lj3j7zj727ynfh4ia2qdxiqyd48hn-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/wx0qwb408313ha7w0zfrv5b2v085fr2i-etc.drv'
building '/nix/store/m65330kqc3v865s39h4lrfajkrcx5f6g-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/i66c0my6axzrk3hfmmhvhzij1g5l9nbm-nixos-system-tau-26.11.20260927.a98e471.drv'
nixos-system-tau-26.11.20260927.a98e471> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-10-20T03:08:43.729+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1196 already cached)"
time=2026-10-20T03:08:43.729+09:00 level=INFO msg="Uploading c1h82k2bi5vrg1npq2yzbx0s5fv38zxr-etc-nix-registry.json (552B)"
time=2026-10-20T03:08:43.729+09:00 level=INFO msg="Uploading paycdz3vhl7pqdx5wvc6aivfwc4ifcra-etc (55.1KB)"
time=2026-10-20T03:08:43.729+09:00 level=INFO msg="Uploading 18d80dayyyaga044x7hzz7zz530gssr1-nixos-system-tau-26.11.20260927.a98e471 (245.9KB)"
time=2026-10-20T03:08:43.729+09:00 level=INFO msg="Uploading pyk989cqxbg2scmrycx2z4w9nnpyx7zr-source (5.0MB)"
time=2026-10-20T03:08:44.754+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-20T03:08:45.686+09:00 level=INFO msg="Upload complete. (2.304s)"