these 4 derivations will be built:
  /nix/store/mp7yn59r54wppbn3dvq89g77fll2s6wa-etc-nix-registry.json.drv
  /nix/store/i2pyllzl4h9jnki495ixqy1rfwdifw9y-etc.drv
  /nix/store/2nz58r3dk1v3abxpkspd3l6cm6j57kf7-activate.drv
  /nix/store/m9ykcdpxfb5jkf2qbnr036x1kvsny7gl-nixos-system-tau-26.11.20261018.b5f67df.drv
building '/nix/store/mp7yn59r54wppbn3dvq89g77fll2s6wa-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/i2pyllzl4h9jnki495ixqy1rfwdifw9y-etc.drv'
building '/nix/store/2nz58r3dk1v3abxpkspd3l6cm6j57kf7-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/m9ykcdpxfb5jkf2qbnr036x1kvsny7gl-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=2026-10-28T03:06:34.155+09:00 level=INFO msg="Uploading 4 paths to niks3.sjanglab.org (1199 already cached)"
time=2026-10-28T03:06:36.028+09:00 level=INFO msg="Uploading n01in7r1zc0yq8bnl7497kcqgp8mil9l-nixos-system-tau-26.11.20261018.b5f67df (245.9KB)"
time=2026-10-28T03:06:36.029+09:00 level=INFO msg="Uploading nyyi9w4s0fd34k0x2v7q2simxmh5n5y4-etc (55.1KB)"
time=2026-10-28T03:06:36.037+09:00 level=INFO msg="Uploading swifp1g8i29k95sxbar4nk86k0898v90-etc-nix-registry.json (552B)"
time=2026-10-28T03:06:36.065+09:00 level=INFO msg="Uploading ln93bkbcx0g5r98sc5fpihvn9w94gpbz-source (6.6MB)"
time=2026-10-28T03:06:36.765+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-28T03:06:37.453+09:00 level=INFO msg="Upload complete. (3.658s)"