these 3 derivations will be built:
  /nix/store/cmq8mvpkabnjdcqgl4asc6mbwcr3zmjq-etc.drv
  /nix/store/afkalv7mr57f2ivcydpklfnn9iznfydh-activate.drv
  /nix/store/3sfln8729mcm3sficvcnc4r2zv1achav-nixos-system-tau-26.11.20260920.5baae1f.drv
building '/nix/store/cmq8mvpkabnjdcqgl4asc6mbwcr3zmjq-etc.drv'
building '/nix/store/afkalv7mr57f2ivcydpklfnn9iznfydh-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/3sfln8729mcm3sficvcnc4r2zv1achav-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=2026-09-22T03:10:18.630+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1198 already cached)"
time=2026-09-22T03:10:18.630+09:00 level=INFO msg="Uploading fl53m24hkz7m50s94licacxapzcf8i89-nixos-system-tau-26.11.20260920.5baae1f (246.0KB)"
time=2026-09-22T03:10:18.630+09:00 level=INFO msg="Uploading 8qwhnf7mzrvw1ay7wvim67w1z325y04q-etc (55.1KB)"
time=2026-09-22T03:10:19.928+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-09-22T03:10:20.588+09:00 level=INFO msg="Upload complete. (2.265s)"