these 4 derivations will be built:
  /nix/store/3bch9w5j4218w21fj9a674mdfpm7105m-etc-nix-registry.json.drv
  /nix/store/2hdhw0rx7ziwk5sy98hqw2madg8gqd4p-etc.drv
  /nix/store/jsmm1cskn3dpdyrypvaajki8ambd2z1w-activate.drv
  /nix/store/jyqmah4j3c71nn5qg046fkidwlwgphwm-nixos-system-tau-26.11.20260920.5baae1f.drv
building '/nix/store/2hdhw0rx7ziwk5sy98hqw2madg8gqd4p-etc.drv'
building '/nix/store/jsmm1cskn3dpdyrypvaajki8ambd2z1w-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/jyqmah4j3c71nn5qg046fkidwlwgphwm-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=2026-09-24T03:06:48.334+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1198 already cached)"
time=2026-09-24T03:06:48.335+09:00 level=INFO msg="Uploading zmiqppdhryyw61ifvz4biazh8yj4g3cn-nixos-system-tau-26.11.20260920.5baae1f (246.0KB)"
time=2026-09-24T03:06:48.335+09:00 level=INFO msg="Uploading b17diddcadx4nd9nvch6gfb3blh5jwxp-etc (55.1KB)"
time=2026-09-24T03:06:49.169+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-09-24T03:06:49.522+09:00 level=INFO msg="Upload complete. (1.493s)"