these 3 derivations will be built:
  /nix/store/kkbbybsmkffxhwsmraz26b99m6jgdj99-etc.drv
  /nix/store/fkfpkadi3zd6qqbk15y46hf3hyv3an8q-activate.drv
  /nix/store/fpfa6yrim77hd38dddyzmsf59717x7xx-nixos-system-tau-26.11.20260830.f20ff57.drv
building '/nix/store/kkbbybsmkffxhwsmraz26b99m6jgdj99-etc.drv'
building '/nix/store/fkfpkadi3zd6qqbk15y46hf3hyv3an8q-activate.drv'
building '/nix/store/fpfa6yrim77hd38dddyzmsf59717x7xx-nixos-system-tau-26.11.20260830.f20ff57.drv'
nixos-system-tau-26.11.20260830.f20ff57> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-09-10T03:09:00.261+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1187 already cached)"
time=2026-09-10T03:09:00.262+09:00 level=INFO msg="Uploading lp6i0h6k1hmdcv496ljhkgh3cjh9rr14-nixos-system-tau-26.11.20260830.f20ff57 (245.9KB)"
time=2026-09-10T03:09:00.262+09:00 level=INFO msg="Uploading a93r2by6lybrid6c2h62zw63ks4c0sj6-etc-nix-registry.json (552B)"
time=2026-09-10T03:09:00.262+09:00 level=INFO msg="Uploading pi4ig10c464jxi2bqxvz45ni75kv6ssq-source (4.9MB)"
time=2026-09-10T03:09:00.262+09:00 level=INFO msg="Uploading 116mkba7clvyrisbv2mrvrz284hdpwfx-etc (54.2KB)"
time=2026-09-10T03:09:01.428+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-10T03:09:02.037+09:00 level=INFO msg="Upload complete. (2.099s)"