these 5 derivations will be built:
  /nix/store/v6cz2j8b5rl72z96xa9qx6526ncxs0s1-system-units.drv
  /nix/store/w89y8g3v3l27s2gp0v2scln2q5qh8mn3-etc-nix-registry.json.drv
  /nix/store/a91kwz4dggf9dgvwrhmyh3l4cg0y1abp-etc.drv
  /nix/store/dxk5i6xqr06mlsnabaa6b1kcgg9f6qy2-activate.drv
  /nix/store/xnsi4a05gb1b1ygyahj94s2jmvqw735f-nixos-system-taps-26.11.20260727.fc72407.drv
building '/nix/store/w89y8g3v3l27s2gp0v2scln2q5qh8mn3-etc-nix-registry.json.drv'
building '/nix/store/v6cz2j8b5rl72z96xa9qx6526ncxs0s1-system-units.drv'
building '/nix/store/a91kwz4dggf9dgvwrhmyh3l4cg0y1abp-etc.drv'
building '/nix/store/dxk5i6xqr06mlsnabaa6b1kcgg9f6qy2-activate.drv'
building '/nix/store/xnsi4a05gb1b1ygyahj94s2jmvqw735f-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=2026-09-07T15:15:22.360+09:00 level=INFO msg="Uploading 5 paths to niks3.mulatta.io (708 already cached)"
time=2026-09-07T15:15:22.360+09:00 level=INFO msg="Uploading m5cpx8ycw212219hdw2kldrc1m2jyv5g-system-units (123.5KB)"
time=2026-09-07T15:15:22.360+09:00 level=INFO msg="Uploading 4b868gcm8hx2nwxws4vl2xcagy7qs129-etc-nix-registry.json (416B)"
time=2026-09-07T15:15:22.361+09:00 level=INFO msg="Uploading 16aj5sqjxyd26mp3q58pjja52l7wgyn0-etc (45.9KB)"
time=2026-09-07T15:15:22.361+09:00 level=INFO msg="Uploading cw12xy5gx67f19xc4aj23rp7zl7n4ss1-source (4.0MB)"
time=2026-09-07T15:15:22.361+09:00 level=INFO msg="Uploading m5xc6j3h3zx2mlkx2qbb77r91wx70sq0-nixos-system-taps-26.11.20260727.fc72407 (248.6KB)"
time=2026-09-07T15:15:24.008+09:00 level=INFO msg="Uploading 5 narinfos"
time=2026-09-07T15:15:24.748+09:00 level=INFO msg="Upload complete. (2.626s)"