these 4 derivations will be built:
  /nix/store/xk8hbkmmyiikwbfbii9yyr9wzbgv8pa6-etc-nix-registry.json.drv
  /nix/store/5dkvm8vkffw74z69y03x78n73r7c3xqk-etc.drv
  /nix/store/3yd02bwzzqdrbh698dxdary4q0cm7pkk-activate.drv
  /nix/store/jraivbvfivqygpvx0jckzfpi3hrkdh0j-nixos-system-tau-26.11.20260816.d16c04c.drv
building '/nix/store/xk8hbkmmyiikwbfbii9yyr9wzbgv8pa6-etc-nix-registry.json.drv'
building '/nix/store/5dkvm8vkffw74z69y03x78n73r7c3xqk-etc.drv'
building '/nix/store/3yd02bwzzqdrbh698dxdary4q0cm7pkk-activate.drv'
building '/nix/store/jraivbvfivqygpvx0jckzfpi3hrkdh0j-nixos-system-tau-26.11.20260816.d16c04c.drv'
nixos-system-tau-26.11.20260816.d16c04c> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-08-27T00:25:20.981+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1191 already cached)"
time=2026-08-27T00:25:20.981+09:00 level=INFO msg="Uploading wgkm7p9bzzai257q4mfbsr0b5wqqvlnv-source (4.9MB)"
time=2026-08-27T00:25:20.981+09:00 level=INFO msg="Uploading sn41jlwkn9r15f0i799w4zq7czfh7566-etc (54.2KB)"
time=2026-08-27T00:25:20.981+09:00 level=INFO msg="Uploading b5ndzz204fjqz20gfayrymjwdfdf3ngc-etc-nix-registry.json (552B)"
time=2026-08-27T00:25:20.981+09:00 level=INFO msg="Uploading cda7120mw6hl5xs5v1msjjbsrzk7vsgp-nixos-system-tau-26.11.20260816.d16c04c (245.9KB)"
time=2026-08-27T00:25:23.090+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-08-27T00:25:23.767+09:00 level=INFO msg="Upload complete. (3.111s)"