these 3 derivations will be built:
  /nix/store/c5jcskc6r6vn6281qk71kwv0mk4s10a7-etc.drv
  /nix/store/jp40lm3a63i5bh865v0qdxhx10wxnnhw-activate.drv
  /nix/store/b80ydsnhsxqrgvrip5rjcl437sqfagyr-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/c5jcskc6r6vn6281qk71kwv0mk4s10a7-etc.drv'
building '/nix/store/jp40lm3a63i5bh865v0qdxhx10wxnnhw-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/b80ydsnhsxqrgvrip5rjcl437sqfagyr-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=2026-10-15T07:00:28.783+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1197 already cached)"
time=2026-10-15T07:00:28.783+09:00 level=INFO msg="Uploading hqw1mn4fb1z4kwkl8llnyb9cgkkin5f1-etc (55.1KB)"
time=2026-10-15T07:00:28.783+09:00 level=INFO msg="Uploading 8nnq2bfalzka9hjmv5y963f1s4ng2byj-nixos-system-tau-26.11.20260927.a98e471 (246.0KB)"
time=2026-10-15T07:00:29.162+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-10-15T07:00:30.237+09:00 level=INFO msg="Upload complete. (1.831s)"