these 4 derivations will be built:
  /nix/store/0jvj2i78zgjnc5gic1k9lcqpbvix7vyp-etc-nix-registry.json.drv
  /nix/store/fhqzvrvq8j137scqniy99bq50pn4v1gy-etc.drv
  /nix/store/f86jvkxh9all0422l2fbawnqfdr55b6m-activate.drv
  /nix/store/lvch9cflpdg24w5951vdg5i0k4iyvfnc-nixos-system-tau-26.11.20261018.b5f67df.drv
building '/nix/store/fhqzvrvq8j137scqniy99bq50pn4v1gy-etc.drv'
building '/nix/store/f86jvkxh9all0422l2fbawnqfdr55b6m-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/lvch9cflpdg24w5951vdg5i0k4iyvfnc-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=2026-11-04T03:08:39.818+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1201 already cached)"
time=2026-11-04T03:08:39.818+09:00 level=INFO msg="Uploading 32sk3y9xlrifcn9i7r68d7lgq7vg2hz5-etc (55.1KB)"
time=2026-11-04T03:08:39.818+09:00 level=INFO msg="Uploading fvddny884c6g0gc2708fyj8gjq969c8i-nixos-system-tau-26.11.20261018.b5f67df (245.9KB)"
time=2026-11-04T03:08:40.362+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-11-04T03:08:40.881+09:00 level=INFO msg="Upload complete. (1.399s)"