these 3 derivations will be built:
  /nix/store/xji259vigyjdbn5xj64gfq8mg8iidssc-etc.drv
  /nix/store/d2aypjm5f8nf00qdcz5bb5ibqk29lkfq-activate.drv
  /nix/store/p0zznxdkyq8s5w7gcz1l7klcqgk2h84k-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/xji259vigyjdbn5xj64gfq8mg8iidssc-etc.drv'
building '/nix/store/d2aypjm5f8nf00qdcz5bb5ibqk29lkfq-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/p0zznxdkyq8s5w7gcz1l7klcqgk2h84k-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=2026-10-21T03:07:27.387+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1202 already cached)"
time=2026-10-21T03:07:27.387+09:00 level=INFO msg="Uploading vwakrlzqbbcxh89bd6b9fh5s79xl3h2n-nixos-system-tau-26.11.20260927.a98e471 (245.9KB)"
time=2026-10-21T03:07:27.387+09:00 level=INFO msg="Uploading dgg0dcks9v0q5wnd41n4amkhmb1i3fg6-etc (55.1KB)"
time=2026-10-21T03:07:28.397+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-21T03:07:30.404+09:00 level=INFO msg="Upload complete. (3.394s)"