these 3 derivations will be built:
  /nix/store/xg2da24h1785ckasqjscrxfmvf9376qi-etc.drv
  /nix/store/lzdgahr2fw42bggq2fy36922mpqz7lic-activate.drv
  /nix/store/wzmsy6yv8z3prj3a9vwlpablm18ra157-nixos-system-tau-26.11.20260920.5baae1f.drv
building '/nix/store/xg2da24h1785ckasqjscrxfmvf9376qi-etc.drv'
building '/nix/store/lzdgahr2fw42bggq2fy36922mpqz7lic-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/wzmsy6yv8z3prj3a9vwlpablm18ra157-nixos-system-tau-26.11.20260920.5baae1f.drv'
nixos-system-tau-26.11.20260920.5baae1f> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-09-22T03:08:22.294+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1198 already cached)"
time=2026-09-22T03:08:22.295+09:00 level=INFO msg="Uploading xm7mk752v279kkqw36a07d8ipyxlxcnd-nixos-system-tau-26.11.20260920.5baae1f (246.0KB)"
time=2026-09-22T03:08:22.295+09:00 level=INFO msg="Uploading mgwbsiidf2zdycndngr68p148r3lrx71-etc (55.1KB)"
time=2026-09-22T03:08:23.414+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-09-22T03:08:23.899+09:00 level=INFO msg="Upload complete. (1.905s)"