these 4 derivations will be built:
  /nix/store/zw44j9hjnlpzxgpyw10ginnkhjfw0150-etc-nix-registry.json.drv
  /nix/store/ng03c3vyvsxnrm12b16i2269nvd1k25g-etc.drv
  /nix/store/m519m4jpjz8l86gfadiwg87h9255f5ym-activate.drv
  /nix/store/3zs0myrgf3kdg2005zcac1b7rlwizmh8-nixos-system-tau-26.11.20261018.b5f67df.drv
building '/nix/store/ng03c3vyvsxnrm12b16i2269nvd1k25g-etc.drv'
building '/nix/store/m519m4jpjz8l86gfadiwg87h9255f5ym-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/3zs0myrgf3kdg2005zcac1b7rlwizmh8-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=2026-10-26T03:06:20.032+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1201 already cached)"
time=2026-10-26T03:06:20.032+09:00 level=INFO msg="Uploading 3f8jq0arrkywpmk6wl5bxm32wafawbnq-nixos-system-tau-26.11.20261018.b5f67df (245.9KB)"
time=2026-10-26T03:06:20.032+09:00 level=INFO msg="Uploading hplmq6kqfwrcy0jkl7mysv4918c7j1lw-etc (55.1KB)"
time=2026-10-26T03:06:21.424+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-10-26T03:06:21.861+09:00 level=INFO msg="Upload complete. (2.222s)"