these 4 derivations will be built:
  /nix/store/pzvz8rm9mncjrjznaxqchhq545nqy9a9-etc-nix-registry.json.drv
  /nix/store/48zq5v7pp1qyqi69212c4k9sxav84fla-etc.drv
  /nix/store/x2c0c1xsrvl8f2375h8mzggaz69ppr08-activate.drv
  /nix/store/pkp5cv839r605mqh6464g0h89n0b5lrs-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/48zq5v7pp1qyqi69212c4k9sxav84fla-etc.drv'
building '/nix/store/x2c0c1xsrvl8f2375h8mzggaz69ppr08-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/pkp5cv839r605mqh6464g0h89n0b5lrs-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=2026-10-06T03:09:43.930+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1197 already cached)"
time=2026-10-06T03:09:43.930+09:00 level=INFO msg="Uploading yhyjin8fv40m3vmars8xba5799d1fb10-etc (55.1KB)"
time=2026-10-06T03:09:43.930+09:00 level=INFO msg="Uploading 00q35gr9j372saqa81p1818drg6x16z4-nixos-system-tau-26.11.20260927.a98e471 (246.0KB)"
time=2026-10-06T03:09:44.445+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-10-06T03:09:45.230+09:00 level=INFO msg="Upload complete. (1.624s)"