these 3 derivations will be built:
  /nix/store/3fwk223njay2rrmqzmfjmazf3pzj10r3-etc.drv
  /nix/store/98jf6386lfq2vh7r50jwjnb6dwxk8019-activate.drv
  /nix/store/khj1ybs2bhb98d9w8za43r829agz8rv2-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/3fwk223njay2rrmqzmfjmazf3pzj10r3-etc.drv'
building '/nix/store/98jf6386lfq2vh7r50jwjnb6dwxk8019-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/khj1ybs2bhb98d9w8za43r829agz8rv2-nixos-system-tau-26.11.20260927.a98e471.drv'
nixos-system-tau-26.11.20260927.a98e471> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-10-21T03:05:18.064+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1198 already cached)"
time=2026-10-21T03:05:18.064+09:00 level=INFO msg="Uploading p233jbf3i7c12n4d4w2zkalyh6vw29jj-nixos-system-tau-26.11.20260927.a98e471 (245.9KB)"
time=2026-10-21T03:05:18.064+09:00 level=INFO msg="Uploading 64q0dz056l8465n4xdbidksrfrwmmb53-etc (55.1KB)"
time=2026-10-21T03:05:19.117+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-21T03:05:21.074+09:00 level=INFO msg="Upload complete. (3.361s)"