these 3 derivations will be built:
  /nix/store/5m5fwnhg2aa7w1jfls869qb0ikicf811-etc.drv
  /nix/store/aysfb111c46gw05006kjf5rsjqhw241a-activate.drv
  /nix/store/1mzn7ghmzybh66r964r2lv2268rknq9g-nixos-system-tau-26.11.20261018.b5f67df.drv
building '/nix/store/5m5fwnhg2aa7w1jfls869qb0ikicf811-etc.drv'
building '/nix/store/aysfb111c46gw05006kjf5rsjqhw241a-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/1mzn7ghmzybh66r964r2lv2268rknq9g-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=2026-10-22T15:41:03.804+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1200 already cached)"
time=2026-10-22T15:41:03.804+09:00 level=INFO msg="Uploading 9qmjb0h1jc3rcgnij6fs9jvzl1f11mg7-nixos-system-tau-26.11.20261018.b5f67df (245.9KB)"
time=2026-10-22T15:41:03.804+09:00 level=INFO msg="Uploading jyhjrn3y14nackwj6xpag2m5cisf8wsi-etc (55.1KB)"
time=2026-10-22T15:41:04.855+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-22T15:41:06.123+09:00 level=INFO msg="Upload complete. (2.676s)"