these 4 derivations will be built:
  /nix/store/2mily2n460yk40vcg803bk5178039q7k-etc-nix-registry.json.drv
  /nix/store/b7v844l7kbli5ji86bcs0zal46jxjgb9-etc.drv
  /nix/store/25nh3hp6mnjqbxfhflk8n4dkrhmj0xw4-activate.drv
  /nix/store/r8gnx5bvpkgn9ys65m2r18g20syfkp5g-nixos-system-tau-26.11.20261018.b5f67df.drv
building '/nix/store/b7v844l7kbli5ji86bcs0zal46jxjgb9-etc.drv'
building '/nix/store/25nh3hp6mnjqbxfhflk8n4dkrhmj0xw4-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/r8gnx5bvpkgn9ys65m2r18g20syfkp5g-nixos-system-tau-26.11.20261018.b5f67df.drv'
nixos-system-tau-26.11.20261018.b5f67df> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-11-06T03:17:28.275+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1202 already cached)"
time=2026-11-06T03:17:28.275+09:00 level=INFO msg="Uploading mb8h901pmscdn9463qxhj9cvd2ap7kbp-nixos-system-tau-26.11.20261018.b5f67df (245.9KB)"
time=2026-11-06T03:17:28.276+09:00 level=INFO msg="Uploading q07bffdfi7q8qq2v4w88ymswnxdc5dh9-etc (55.1KB)"
time=2026-11-06T03:17:28.939+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-11-06T03:17:29.417+09:00 level=INFO msg="Upload complete. (1.498s)"