these 3 derivations will be built:
  /nix/store/dsrdnbdrh16yazpxmfh769c3x06qfx93-etc.drv
  /nix/store/8xl0wywx062d2ydpnqfssv9fgby2p4c0-activate.drv
  /nix/store/b8cfjrc62qg0dih8hazfn72bnj6bxjd6-nixos-system-tau-26.11.20260920.5baae1f.drv
building '/nix/store/dsrdnbdrh16yazpxmfh769c3x06qfx93-etc.drv'
building '/nix/store/8xl0wywx062d2ydpnqfssv9fgby2p4c0-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/b8cfjrc62qg0dih8hazfn72bnj6bxjd6-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=2026-09-28T03:08:27.204+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1198 already cached)"
time=2026-09-28T03:08:27.204+09:00 level=INFO msg="Uploading 4zpzbi20hchil7kbrbr96jpvisxbzyk7-nixos-system-tau-26.11.20260920.5baae1f (246.0KB)"
time=2026-09-28T03:08:27.204+09:00 level=INFO msg="Uploading d9zsrlx00rj99dx3rv5z2z4w4a53k8sf-etc (55.1KB)"
time=2026-09-28T03:08:28.331+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-28T03:08:28.829+09:00 level=INFO msg="Upload complete. (1.941s)"