these 4 derivations will be built:
  /nix/store/76nmr9s3yjniqcgdsdszmpr6xv30ga4x-etc-nix-registry.json.drv
  /nix/store/aalzq3hj3wbb89n7xbbd5zifbbca4s2j-etc.drv
  /nix/store/ph94032h4gwy698aj9lz00w0vgpghfl3-activate.drv
  /nix/store/k10rii5h7q4agad5xsnsd3rqzmgmvf34-nixos-system-taps-26.11.20260727.fc72407.drv
building '/nix/store/76nmr9s3yjniqcgdsdszmpr6xv30ga4x-etc-nix-registry.json.drv'
building '/nix/store/aalzq3hj3wbb89n7xbbd5zifbbca4s2j-etc.drv'
building '/nix/store/ph94032h4gwy698aj9lz00w0vgpghfl3-activate.drv'
building '/nix/store/k10rii5h7q4agad5xsnsd3rqzmgmvf34-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=2026-08-26T21:16:57.942+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (1326 already cached)"
time=2026-08-26T21:16:57.943+09:00 level=INFO msg="Uploading 66grczrgnszjqh1lqv32jvs1qv0i1mlb-source (3.9MB)"
time=2026-08-26T21:16:57.943+09:00 level=INFO msg="Uploading w4yrnqf3hc24afx1g264bb4h6hzjzfph-etc (99.8KB)"
time=2026-08-26T21:16:57.943+09:00 level=INFO msg="Uploading cp1x2dd1njh2ih0n4fb3snrj4vidvd0f-etc-nix-registry.json (416B)"
time=2026-08-26T21:16:57.943+09:00 level=INFO msg="Uploading 8fm1zhavjlcjdjw03h1izg5d2ghw8bv9-nixos-system-taps-26.11.20260727.fc72407 (248.7KB)"
time=2026-08-26T21:16:59.204+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-08-26T21:16:59.813+09:00 level=INFO msg="Upload complete. (2.207s)"