these 3 derivations will be built:
  /nix/store/sf5w94vssc9qd9krs5pdrk8xw22nclgg-etc.drv
  /nix/store/w49vrcsl8krkmv2ry31wij0dblkbfkh7-activate.drv
  /nix/store/9fhbci2jzv4ga06kpj17xfmjz1v4gahr-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/sf5w94vssc9qd9krs5pdrk8xw22nclgg-etc.drv'
building '/nix/store/w49vrcsl8krkmv2ry31wij0dblkbfkh7-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/9fhbci2jzv4ga06kpj17xfmjz1v4gahr-nixos-system-tau-26.11.20260927.a98e471.drv'
nixos-system-tau-26.11.20260927.a98e471> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-10-07T03:06:06.566+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1197 already cached)"
time=2026-10-07T03:06:06.566+09:00 level=INFO msg="Uploading yv9654awx38m9bfp8qnxzlkciqppyksm-nixos-system-tau-26.11.20260927.a98e471 (246.0KB)"
time=2026-10-07T03:06:06.566+09:00 level=INFO msg="Uploading ic6vdf8raxn1ck76lf2fvk2flqz610i7-etc (55.1KB)"
time=2026-10-07T03:06:07.055+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-07T03:06:08.104+09:00 level=INFO msg="Upload complete. (1.912s)"