these 4 derivations will be built:
  /nix/store/qnjji40c10zgnljirzhdlw2238bkn02w-etc-nix-registry.json.drv
  /nix/store/lbz34gs53iy1400q3dfgz2jqs4b1m8d6-etc.drv
  /nix/store/kyy3apqc6ndd5dl4d90sb081akiwgkg1-activate.drv
  /nix/store/rk863nbcqrxa3b7911lz55s2qpszw3xj-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/lbz34gs53iy1400q3dfgz2jqs4b1m8d6-etc.drv'
building '/nix/store/kyy3apqc6ndd5dl4d90sb081akiwgkg1-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/rk863nbcqrxa3b7911lz55s2qpszw3xj-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=2026-10-02T03:09:46.059+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1195 already cached)"
time=2026-10-02T03:09:49.588+09:00 level=INFO msg="Uploading lrgpp15yf48zqyna2qkwaslamvsvvwas-source (5.0MB)"
time=2026-10-02T03:09:49.600+09:00 level=INFO msg="Uploading 8mz8d10p3q5yb3jpqmbkys9gjkrcggcn-etc (55.1KB)"
time=2026-10-02T03:09:49.603+09:00 level=INFO msg="Uploading yq1vzkfc3rwcw8nw99xbjj5d0jy6mg7h-nixos-system-tau-26.11.20260927.a98e471 (246.0KB)"
time=2026-10-02T03:09:49.621+09:00 level=INFO msg="Uploading 31k96zga0yyzp4qh11w3kbi160fnjv3s-etc-nix-registry.json (552B)"
time=2026-10-02T03:09:50.592+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-02T03:09:51.132+09:00 level=INFO msg="Upload complete. (6.429s)"