these 4 derivations will be built:
  /nix/store/8ncajh9sclgzrk89gq9fbdagphpwzy2h-etc-nix-registry.json.drv
  /nix/store/wy9r448r92z2i32z8ab9p9sjbswn68s7-etc.drv
  /nix/store/8d2cwcccbk6s800c188clh82s24sbbfr-activate.drv
  /nix/store/3802wdjii23kcy4vfa475bd1v701jwwr-nixos-system-tau-26.11.20261018.b5f67df.drv
building '/nix/store/wy9r448r92z2i32z8ab9p9sjbswn68s7-etc.drv'
building '/nix/store/8d2cwcccbk6s800c188clh82s24sbbfr-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/3802wdjii23kcy4vfa475bd1v701jwwr-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=2026-10-29T03:09:36.719+09:00 level=INFO msg="Uploading 2 paths to niks3.sjanglab.org (1201 already cached)"
time=2026-10-29T03:09:36.719+09:00 level=INFO msg="Uploading 5v5q5adrklaf65f0vnd9vdk5swnz3j9j-nixos-system-tau-26.11.20261018.b5f67df (245.9KB)"
time=2026-10-29T03:09:36.720+09:00 level=INFO msg="Uploading iw3gp5fl348c6s36hrbr1pldfyfjahx2-etc (55.1KB)"
time=2026-10-29T03:09:37.154+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-10-29T03:09:37.690+09:00 level=INFO msg="Upload complete. (1.503s)"