these 4 derivations will be built:
  /nix/store/g4dh8jw56ddp1rr6z7fqqywr7wkz09vz-etc-nix-registry.json.drv
  /nix/store/a4ccvf7j3dbqh2v7js72095s667858k3-etc.drv
  /nix/store/s9l64dbzdd4dz7kh3hl7716sqhzzy3ik-activate.drv
  /nix/store/ybvbk15sicjk98p8ch3i0r5ccdc71fvb-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/a4ccvf7j3dbqh2v7js72095s667858k3-etc.drv'
building '/nix/store/s9l64dbzdd4dz7kh3hl7716sqhzzy3ik-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/ybvbk15sicjk98p8ch3i0r5ccdc71fvb-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=2026-10-15T06:21:38.568+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1197 already cached)"
time=2026-10-15T06:21:38.568+09:00 level=INFO msg="Uploading f2b1s13h8x29lnrrdv8a9rz0i101k9af-nixos-system-tau-26.11.20260927.a98e471 (246.0KB)"
time=2026-10-15T06:21:38.568+09:00 level=INFO msg="Uploading 06z7j43f3yh5n22f1dnnfa3lzpv2ds8v-etc (55.1KB)"
time=2026-10-15T06:21:39.213+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-10-15T06:21:40.227+09:00 level=INFO msg="Upload complete. (1.994s)"