these 4 derivations will be built:
  /nix/store/i003rs9n53i0bjm6k9gyaab0bwpx3jbn-etc-nix-registry.json.drv
  /nix/store/d17vfnjdafwly0irry3lzwms2qnf3nwr-etc.drv
  /nix/store/bx8d59gclr5ym3v1v3i86z7wwiv376wf-activate.drv
  /nix/store/acna0jqqq7srzx5k5gznprld30p4bw3r-nixos-system-taps-26.11.20260908.043b053.drv
building '/nix/store/i003rs9n53i0bjm6k9gyaab0bwpx3jbn-etc-nix-registry.json.drv'
building '/nix/store/d17vfnjdafwly0irry3lzwms2qnf3nwr-etc.drv'
building '/nix/store/bx8d59gclr5ym3v1v3i86z7wwiv376wf-activate.drv'
building '/nix/store/acna0jqqq7srzx5k5gznprld30p4bw3r-nixos-system-taps-26.11.20260908.043b053.drv'
nixos-system-taps-26.11.20260908.043b053> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-09-11T00:31:24.061+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (713 already cached)"
time=2026-09-11T00:31:30.002+09:00 level=INFO msg="Uploading 4g3hb3dx7iq5ymbh4r7g2w30xs503m85-nixos-system-taps-26.11.20260908.043b053 (248.6KB)"
time=2026-09-11T00:31:30.034+09:00 level=INFO msg="Uploading 7xn1kcxq5vbkdgc5b9qs0smwyl5ghh15-source (2.7MB)"
time=2026-09-11T00:31:30.041+09:00 level=INFO msg="Uploading nlsz95wiwaqxxnxd69kx461nbwvy800j-etc (45.9KB)"
time=2026-09-11T00:31:30.043+09:00 level=INFO msg="Uploading 9y7n94axxhv0chqhl7ybxm4fq3xyaq95-etc-nix-registry.json (416B)"
time=2026-09-11T00:31:31.314+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-11T00:31:31.928+09:00 level=INFO msg="Upload complete. (9.144s)"