these 4 derivations will be built:
  /nix/store/yqv2rkh9fcblqgnrbz5w2i35v5csbrfr-etc-nix-registry.json.drv
  /nix/store/bj7rr7vlw66in8vnkw97g9mflblh5gbb-etc.drv
  /nix/store/kniay3zrgpjjr5dwrxh393d9y0ml5wsz-activate.drv
  /nix/store/0yvfvmc9ng9biwqgbk1rlka3v5xz7c3n-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/yqv2rkh9fcblqgnrbz5w2i35v5csbrfr-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/bj7rr7vlw66in8vnkw97g9mflblh5gbb-etc.drv'
building '/nix/store/kniay3zrgpjjr5dwrxh393d9y0ml5wsz-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/0yvfvmc9ng9biwqgbk1rlka3v5xz7c3n-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=2026-10-20T03:07:46.022+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1196 already cached)"
time=2026-10-20T03:07:51.476+09:00 level=INFO msg="Uploading giavqhii1ylv01327gyaz9h0ig2csgws-source (5.0MB)"
time=2026-10-20T03:07:51.482+09:00 level=INFO msg="Uploading l4x3l7hf8dfaa4r6qlyvnm4325ln77d7-nixos-system-tau-26.11.20260927.a98e471 (245.9KB)"
time=2026-10-20T03:07:51.494+09:00 level=INFO msg="Uploading ik5z5qc161qg5mqqq5y2wzms55ypzjf6-etc-nix-registry.json (552B)"
time=2026-10-20T03:07:51.507+09:00 level=INFO msg="Uploading 886qsvizwchzs7vgrnhni0mrwvq0f72i-etc (55.1KB)"
time=2026-10-20T03:07:53.622+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-20T03:07:55.552+09:00 level=INFO msg="Upload complete. (9.892s)"