these 3 derivations will be built:
  /nix/store/1dg4d075c3ya0jyym8i8rlk88pp3l182-etc.drv
  /nix/store/9mahvdl37vv2lpmxvmcfcd0qx3lk8ll3-activate.drv
  /nix/store/2mzg9xisvsipf96f52lhddyawicl43qv-nixos-system-tau-26.11.20261018.b5f67df.drv
building '/nix/store/1dg4d075c3ya0jyym8i8rlk88pp3l182-etc.drv'
building '/nix/store/9mahvdl37vv2lpmxvmcfcd0qx3lk8ll3-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/2mzg9xisvsipf96f52lhddyawicl43qv-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=2026-11-03T03:09:52.495+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1201 already cached)"
time=2026-11-03T03:09:52.495+09:00 level=INFO msg="Uploading zp9lksnh08868k4l3bi3gbx8ciy7mbki-etc (55.1KB)"
time=2026-11-03T03:09:52.495+09:00 level=INFO msg="Uploading 42r9lwdmdpzgxm5zvnigwc87ykjfc12n-nixos-system-tau-26.11.20261018.b5f67df (245.9KB)"
time=2026-11-03T03:09:53.001+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-11-03T03:09:53.531+09:00 level=INFO msg="Upload complete. (1.395s)"