these 4 derivations will be built:
  /nix/store/hh94glfxl3dvk8scqabar91snj5gcvrd-etc-nix-registry.json.drv
  /nix/store/y0pa8y9830lmksw00wp7r8rqlzjj527x-etc.drv
  /nix/store/4a6w15p8i41jr3wpgd2rn7xlc4x8k7hi-activate.drv
  /nix/store/mia4m0h79z390zqhkkm0jy4wrxr19w81-nixos-system-taps-26.11.20260908.043b053.drv
building '/nix/store/y0pa8y9830lmksw00wp7r8rqlzjj527x-etc.drv'
building '/nix/store/4a6w15p8i41jr3wpgd2rn7xlc4x8k7hi-activate.drv'
building '/nix/store/mia4m0h79z390zqhkkm0jy4wrxr19w81-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=2026-09-15T13:14:12.890+09:00 level=INFO msg="Uploading 2 paths to niks3.mulatta.io (715 already cached)"
time=2026-09-15T13:14:12.890+09:00 level=INFO msg="Uploading ldlwvl6i1bcixllrll6dnhkq6gbnkdjx-nixos-system-taps-26.11.20260908.043b053 (248.6KB)"
time=2026-09-15T13:14:12.891+09:00 level=INFO msg="Uploading 2g1zq9kla4pik2i1vdjdcqi59cz80y66-etc (45.9KB)"
time=2026-09-15T13:14:14.432+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-09-15T13:14:15.210+09:00 level=INFO msg="Upload complete. (2.54s)"