these 4 derivations will be built:
  /nix/store/5bnsf1cnd174qy81zlinwjvz98c6d6i8-etc-nix-registry.json.drv
  /nix/store/j92k67r04a9a780wkkxwd5ijdz24l7vm-etc.drv
  /nix/store/xcqqaiim78svgf0i1307h4ph80w10wnl-activate.drv
  /nix/store/k2ixwx3l6af0ypr9znq1hb3ghv4jzhjf-nixos-system-tau-26.11.20260906.faf77a3.drv
building '/nix/store/5bnsf1cnd174qy81zlinwjvz98c6d6i8-etc-nix-registry.json.drv'
building '/nix/store/j92k67r04a9a780wkkxwd5ijdz24l7vm-etc.drv'
building '/nix/store/xcqqaiim78svgf0i1307h4ph80w10wnl-activate.drv'
building '/nix/store/k2ixwx3l6af0ypr9znq1hb3ghv4jzhjf-nixos-system-tau-26.11.20260906.faf77a3.drv'
nixos-system-tau-26.11.20260906.faf77a3> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-09-15T03:11:37.230+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1187 already cached)"
time=2026-09-15T03:11:37.230+09:00 level=INFO msg="Uploading 3hcsy76l0y00p1kb1k31k5ay4vrwls8q-nixos-system-tau-26.11.20260906.faf77a3 (245.9KB)"
time=2026-09-15T03:11:37.231+09:00 level=INFO msg="Uploading 7pgzrx7vyisppkpc505hjfj6651jwiz2-source (4.9MB)"
time=2026-09-15T03:11:37.232+09:00 level=INFO msg="Uploading 7dpgkn37szx4hqwp6psby02jdhfqrav6-etc-nix-registry.json (552B)"
time=2026-09-15T03:11:37.232+09:00 level=INFO msg="Uploading n7vd3k7zdzi1pc78igxvm4nip3wa4bx2-etc (54.2KB)"
time=2026-09-15T03:11:38.330+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-15T03:11:39.007+09:00 level=INFO msg="Upload complete. (2.367s)"