these 4 derivations will be built:
  /nix/store/cbl4f80yybwgr6q1xqlkh21lir31mi0j-etc-nix-registry.json.drv
  /nix/store/sajxb7r7zgch0rxy58pfh5kdnbv3r337-etc.drv
  /nix/store/2cs6y014aqjjp1pfqwwhgwdbfl5pk6jj-activate.drv
  /nix/store/d114qmx29xmqvf7zk8y5r2jyvln6crir-nixos-system-tau-26.11.20260927.a98e471.drv
building '/nix/store/cbl4f80yybwgr6q1xqlkh21lir31mi0j-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/sajxb7r7zgch0rxy58pfh5kdnbv3r337-etc.drv'
building '/nix/store/2cs6y014aqjjp1pfqwwhgwdbfl5pk6jj-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/d114qmx29xmqvf7zk8y5r2jyvln6crir-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=2026-10-09T03:06:24.938+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1195 already cached)"
time=2026-10-09T03:06:24.938+09:00 level=INFO msg="Uploading 2sr98v74v60bl7hqvb4gx87hd7hp7zfg-source (5.0MB)"
time=2026-10-09T03:06:24.938+09:00 level=INFO msg="Uploading bc5axqxapnhxj0446ni6arzdcwgq59gf-nixos-system-tau-26.11.20260927.a98e471 (246.0KB)"
time=2026-10-09T03:06:24.938+09:00 level=INFO msg="Uploading sx1mzxz3880sx40808nw9l2i840lhcn7-etc-nix-registry.json (552B)"
time=2026-10-09T03:06:24.938+09:00 level=INFO msg="Uploading d6lbrgnmhjf89czh7ryybv9ajyxi8if9-etc (55.1KB)"
time=2026-10-09T03:06:26.423+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-09T03:06:27.247+09:00 level=INFO msg="Upload complete. (2.782s)"