these 4 derivations will be built:
  /nix/store/kcp95mjrmpbggrml3ahyaj2ix0qsh4yz-etc-nix-registry.json.drv
  /nix/store/g0g0p9q1vrgjkxhgvap22ib52r3j7vn4-etc.drv
  /nix/store/mlzmji7jd5iy0lqsg6ss23ra078902s1-activate.drv
  /nix/store/s8dxp9dsv8n3ng8k8g7jsd4vwjal6ydv-nixos-system-taps-26.11.20260916.bb79322.drv
building '/nix/store/kcp95mjrmpbggrml3ahyaj2ix0qsh4yz-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/g0g0p9q1vrgjkxhgvap22ib52r3j7vn4-etc.drv'
building '/nix/store/mlzmji7jd5iy0lqsg6ss23ra078902s1-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/s8dxp9dsv8n3ng8k8g7jsd4vwjal6ydv-nixos-system-taps-26.11.20260916.bb79322.drv'
nixos-system-taps-26.11.20260916.bb79322> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-09-30T07:51:05.632+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (714 already cached)"
time=2026-09-30T07:51:05.632+09:00 level=INFO msg="Uploading bcrj1pcimbi3v6ph3wn17gjmy712wj4d-nixos-system-taps-26.11.20260916.bb79322 (248.7KB)"
time=2026-09-30T07:51:05.632+09:00 level=INFO msg="Uploading gn4j2j06njj29ccmq87w8wjj4762kvwh-source (2.9MB)"
time=2026-09-30T07:51:05.632+09:00 level=INFO msg="Uploading l5chwx4rf251b8q59xq9h2ya1pxkrbkd-etc-nix-registry.json (416B)"
time=2026-09-30T07:51:05.633+09:00 level=INFO msg="Uploading abq7bqafhrv3njzs7g155jjbq7z4k8lc-etc (46.8KB)"
time=2026-09-30T07:51:06.250+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-30T07:51:07.879+09:00 level=INFO msg="Upload complete. (2.431s)"