these 4 derivations will be built:
  /nix/store/hjb0yrh9badajqva9yx9mibfn0njdbra-etc-nix-registry.json.drv
  /nix/store/9b3z3a2zsplzpifhgaw8scpbj0rxs447-etc.drv
  /nix/store/ly29vlxa0wxdqkhk338ss52ndjypq1pk-activate.drv
  /nix/store/n8wrma4rsgxwxr6wn4zsjmd2aamqhzp8-nixos-system-taps-26.11.20260916.bb79322.drv
building '/nix/store/hjb0yrh9badajqva9yx9mibfn0njdbra-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/9b3z3a2zsplzpifhgaw8scpbj0rxs447-etc.drv'
building '/nix/store/ly29vlxa0wxdqkhk338ss52ndjypq1pk-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/n8wrma4rsgxwxr6wn4zsjmd2aamqhzp8-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=2026-09-28T15:50:01.136+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (714 already cached)"
time=2026-09-28T15:50:01.136+09:00 level=INFO msg="Uploading 868v9fydsapzaz1gpglfjkz36pnaznwx-etc-nix-registry.json (416B)"
time=2026-09-28T15:50:01.136+09:00 level=INFO msg="Uploading c11fcw1jf3jv8jzx1x626ajd402f0pz4-source (2.8MB)"
time=2026-09-28T15:50:01.136+09:00 level=INFO msg="Uploading 5jfai7zfsk350qapd8k1rv6fqcjnq7q2-etc (46.8KB)"
time=2026-09-28T15:50:01.136+09:00 level=INFO msg="Uploading wpisivpyfsqclvw4rpcn68rp3zg7x21l-nixos-system-taps-26.11.20260916.bb79322 (248.7KB)"
time=2026-09-28T15:50:01.999+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-28T15:50:02.495+09:00 level=INFO msg="Upload complete. (1.607s)"