these 4 derivations will be built:
  /nix/store/m6xgsx6ndzp7w0nq610lwngibrrgxxcy-etc-nix-registry.json.drv
  /nix/store/w689zzgi12wn0397di59aynbnihgaikj-etc.drv
  /nix/store/bdkczdaf5llaxfljn5ww80h3idvy44js-activate.drv
  /nix/store/j4ydld5z10ihp90rjkm63xinkn3i1l64-nixos-system-tau-26.11.20260830.f20ff57.drv
building '/nix/store/w689zzgi12wn0397di59aynbnihgaikj-etc.drv'
building '/nix/store/bdkczdaf5llaxfljn5ww80h3idvy44js-activate.drv'
building '/nix/store/j4ydld5z10ihp90rjkm63xinkn3i1l64-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=2026-09-09T03:08:22.743+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1189 already cached)"
time=2026-09-09T03:08:22.743+09:00 level=INFO msg="Uploading q4iw74vak95rq42ha1lwdq4l5vw5pa5w-nixos-system-tau-26.11.20260830.f20ff57 (245.9KB)"
time=2026-09-09T03:08:22.743+09:00 level=INFO msg="Uploading ndgpy1xwbrfkq350m07314v8mshw1kd7-etc (54.2KB)"
time=2026-09-09T03:08:24.067+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-09-09T03:08:24.810+09:00 level=INFO msg="Upload complete. (2.357s)"