these 4 derivations will be built:
  /nix/store/c0qm0icfhjc0adjx34naxgrxi6blam9y-etc-nix-registry.json.drv
  /nix/store/fv4vl9s6kslaa3qmys9mgyxqrbdvybdd-etc.drv
  /nix/store/33vbai7nj8m5rpl85afjyfjz5iy93cx1-activate.drv
  /nix/store/9vcmlza63gxwfacb8fihbsr3n5x26as3-nixos-system-taps-26.11.20260908.043b053.drv
building '/nix/store/c0qm0icfhjc0adjx34naxgrxi6blam9y-etc-nix-registry.json.drv'
building '/nix/store/fv4vl9s6kslaa3qmys9mgyxqrbdvybdd-etc.drv'
building '/nix/store/33vbai7nj8m5rpl85afjyfjz5iy93cx1-activate.drv'
building '/nix/store/9vcmlza63gxwfacb8fihbsr3n5x26as3-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=2026-09-22T13:15:49.895+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (713 already cached)"
time=2026-09-22T13:15:49.895+09:00 level=INFO msg="Uploading i3zh8k28wab385s4j02zrdk0z5b6d3jf-source (2.8MB)"
time=2026-09-22T13:15:49.895+09:00 level=INFO msg="Uploading kvx3yh7lk52syglc5bzzd6s7qkdhyljx-nixos-system-taps-26.11.20260908.043b053 (248.6KB)"
time=2026-09-22T13:15:49.895+09:00 level=INFO msg="Uploading anbjk0gzaphmr2nl4ipnh7qax0mngric-etc-nix-registry.json (416B)"
time=2026-09-22T13:15:49.895+09:00 level=INFO msg="Uploading k5f8w888jdp8bfqny4p40d2sdgb0wj28-etc (45.9KB)"
time=2026-09-22T13:15:51.003+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-22T13:15:51.497+09:00 level=INFO msg="Upload complete. (1.824s)"