these 4 derivations will be built:
  /nix/store/7zgfkcjypx6f4gm382l86bczf82dfmdk-etc-nix-registry.json.drv
  /nix/store/n1qn601yjakshdwhn6pr1hsnlwifw8sk-etc.drv
  /nix/store/a5xj939d48h8z7hnq0mwrg3s8654gvx9-activate.drv
  /nix/store/w9flyr6jf9awb0bs215p2yi7g2bah2yq-nixos-system-taps-26.11.20260727.fc72407.drv
building '/nix/store/7zgfkcjypx6f4gm382l86bczf82dfmdk-etc-nix-registry.json.drv'
building '/nix/store/n1qn601yjakshdwhn6pr1hsnlwifw8sk-etc.drv'
building '/nix/store/a5xj939d48h8z7hnq0mwrg3s8654gvx9-activate.drv'
building '/nix/store/w9flyr6jf9awb0bs215p2yi7g2bah2yq-nixos-system-taps-26.11.20260727.fc72407.drv'
nixos-system-taps-26.11.20260727.fc72407> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-08-24T23:07:47.942+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (1326 already cached)"
time=2026-08-24T23:07:47.942+09:00 level=INFO msg="Uploading ary9c9a8p9p3q8779aswb16iyqmsqvzd-nixos-system-taps-26.11.20260727.fc72407 (248.7KB)"
time=2026-08-24T23:07:47.942+09:00 level=INFO msg="Uploading x238jv1c8z0hxqpb7n3qlybrvcqz8av2-etc-nix-registry.json (416B)"
time=2026-08-24T23:07:47.942+09:00 level=INFO msg="Uploading djn4hf9kbpm0gvy0ryy9r2bhcbkjxx1x-source (3.8MB)"
time=2026-08-24T23:07:47.942+09:00 level=INFO msg="Uploading a7wjnkkjfjrqr8c2q97ba593akaficzb-etc (99.8KB)"
time=2026-08-24T23:07:49.258+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-08-24T23:07:49.878+09:00 level=INFO msg="Upload complete. (2.265s)"