these 4 derivations will be built:
  /nix/store/vcwhkshqyjp2m771335rkf7hbs86xzsb-etc-nix-registry.json.drv
  /nix/store/6l0pn78n20728z69h60ivh90c0llml39-etc.drv
  /nix/store/i714p69nj3msl1mmg78qgar3dpsmp7qs-activate.drv
  /nix/store/g2w3hh30q9nd2slj69qp3gdfd4lzizi7-nixos-system-tau-26.11.20261018.b5f67df.drv
building '/nix/store/6l0pn78n20728z69h60ivh90c0llml39-etc.drv'
building '/nix/store/i714p69nj3msl1mmg78qgar3dpsmp7qs-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/g2w3hh30q9nd2slj69qp3gdfd4lzizi7-nixos-system-tau-26.11.20261018.b5f67df.drv'
nixos-system-tau-26.11.20261018.b5f67df> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-11-09T03:05:11.098+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1202 already cached)"
time=2026-11-09T03:05:11.098+09:00 level=INFO msg="Uploading h8dj8fni6z4d3d6jfmx2vqfisrbxsxrj-etc (55.1KB)"
time=2026-11-09T03:05:11.098+09:00 level=INFO msg="Uploading kby91h95g7nxh91c5zzfmlsj3f6i0xs2-nixos-system-tau-26.11.20261018.b5f67df (245.9KB)"
time=2026-11-09T03:05:11.538+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-11-09T03:05:11.995+09:00 level=INFO msg="Upload complete. (1.31s)"