these 4 derivations will be built:
  /nix/store/4245cl4fxyabsjgaw31xniv35ib56909-etc-nix-registry.json.drv
  /nix/store/2fvkcpyps7mwf6m7s60xym61grshin9m-etc.drv
  /nix/store/jz9jh3jrh9g97rf2a6zr805bkds39a5n-activate.drv
  /nix/store/d6ymybvimzh51bdgyzz048yyj5kz19kl-nixos-system-cask-26.11.20260727.fc72407.drv
building '/nix/store/2fvkcpyps7mwf6m7s60xym61grshin9m-etc.drv'
building '/nix/store/jz9jh3jrh9g97rf2a6zr805bkds39a5n-activate.drv'
building '/nix/store/d6ymybvimzh51bdgyzz048yyj5kz19kl-nixos-system-cask-26.11.20260727.fc72407.drv'
nixos-system-cask-26.11.20260727.fc72407> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-09-03T23:23:24.528+09:00 level=INFO msg="Uploading 0 paths to niks3.mulatta.io (1345 already cached)"
time=2026-09-03T23:23:25.298+09:00 level=INFO msg="Upload complete. (1.104s)"