these 4 derivations will be built:
  /nix/store/aw1m2h5vrpcz8f7dn5rgnl1j020l2115-etc-nix-registry.json.drv
  /nix/store/h6kzvghbn21pxjzmw72r6frm73x1457x-etc.drv
  /nix/store/aijnqlys8978vhmg08sywnh3a4i0hp2y-activate.drv
  /nix/store/czpv99bylxi0q37ghxfh0zcslq7j0x57-nixos-system-tau-26.11.20260830.f20ff57.drv
building '/nix/store/aw1m2h5vrpcz8f7dn5rgnl1j020l2115-etc-nix-registry.json.drv'
building '/nix/store/h6kzvghbn21pxjzmw72r6frm73x1457x-etc.drv'
building '/nix/store/aijnqlys8978vhmg08sywnh3a4i0hp2y-activate.drv'
building '/nix/store/czpv99bylxi0q37ghxfh0zcslq7j0x57-nixos-system-tau-26.11.20260830.f20ff57.drv'
nixos-system-tau-26.11.20260830.f20ff57> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-09-07T03:05:42.422+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1187 already cached)"
time=2026-09-07T03:05:42.422+09:00 level=INFO msg="Uploading bpavnwgm28vz02cq802527nsghkv9fna-nixos-system-tau-26.11.20260830.f20ff57 (245.9KB)"
time=2026-09-07T03:05:42.423+09:00 level=INFO msg="Uploading ip0lslq9q4wr19jrdz14xigwi6wl5s77-source (4.9MB)"
time=2026-09-07T03:05:42.423+09:00 level=INFO msg="Uploading 8z14amb40b96yw3a6l8shj3v8l7vjk7a-etc-nix-registry.json (552B)"
time=2026-09-07T03:05:42.423+09:00 level=INFO msg="Uploading 8agcq2vx4h3fwp9ka4zai4fm3s15rxx4-etc (54.2KB)"
time=2026-09-07T03:05:45.208+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-07T03:05:46.384+09:00 level=INFO msg="Upload complete. (4.246s)"