these 4 derivations will be built:
  /nix/store/6nqcnga7gkv10wc740z8ch9a0f4izyb8-etc-nix-registry.json.drv
  /nix/store/f7wxy2l7j5x7r5m69sdaaw9vj9hxs66n-etc.drv
  /nix/store/v5fqpy5iyc20d9pza0jlqfkgbsq6y746-activate.drv
  /nix/store/fbph1wcwzmcq5jgc5ci6rc4nn4v8rna4-nixos-system-tau-26.11.20261018.b5f67df.drv
building '/nix/store/6nqcnga7gkv10wc740z8ch9a0f4izyb8-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/f7wxy2l7j5x7r5m69sdaaw9vj9hxs66n-etc.drv'
building '/nix/store/v5fqpy5iyc20d9pza0jlqfkgbsq6y746-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/fbph1wcwzmcq5jgc5ci6rc4nn4v8rna4-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=2026-10-27T03:12:24.105+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1199 already cached)"
time=2026-10-27T03:12:24.105+09:00 level=INFO msg="Uploading m4i1aa3bnib1f3wanhq3hibvygsl0fjs-etc (55.1KB)"
time=2026-10-27T03:12:24.105+09:00 level=INFO msg="Uploading xdzm1vd8hx157rycrqqq2cy73kgjrisk-source (6.6MB)"
time=2026-10-27T03:12:24.105+09:00 level=INFO msg="Uploading rfzgj4j4xplsnpbcgm9q6h29xg0820j9-etc-nix-registry.json (552B)"
time=2026-10-27T03:12:24.105+09:00 level=INFO msg="Uploading id0blcxzrwl5ds1p4d2vxbw8lcdcx0nk-nixos-system-tau-26.11.20261018.b5f67df (245.9KB)"
time=2026-10-27T03:12:24.943+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-27T03:12:25.420+09:00 level=INFO msg="Upload complete. (1.655s)"