these 4 derivations will be built:
  /nix/store/4lsfy25krbzq0ajizlinl20xdzazsnik-etc-nix-registry.json.drv
  /nix/store/71lcmywnbhl8alxvw4zghkjj8r8hp3fi-etc.drv
  /nix/store/rlpi0iwwmj62bkszxprf1k0vyl46hdqf-activate.drv
  /nix/store/gyfj23y3q3iwga1fl7rpxvyf9b6a7kdx-nixos-system-tau-26.11.20261018.b5f67df.drv
building '/nix/store/71lcmywnbhl8alxvw4zghkjj8r8hp3fi-etc.drv'
building '/nix/store/rlpi0iwwmj62bkszxprf1k0vyl46hdqf-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/gyfj23y3q3iwga1fl7rpxvyf9b6a7kdx-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=2026-10-23T03:13:57.925+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1201 already cached)"
time=2026-10-23T03:13:57.925+09:00 level=INFO msg="Uploading z98r0fmxnl63f4a8sn8gwh1rixdixml9-nixos-system-tau-26.11.20261018.b5f67df (245.9KB)"
time=2026-10-23T03:13:57.925+09:00 level=INFO msg="Uploading ll0zmnrb5v56m3lx47pd1cihqqa0a7nc-etc (55.1KB)"
time=2026-10-23T03:13:58.858+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-10-23T03:13:59.914+09:00 level=INFO msg="Upload complete. (2.33s)"