these 3 derivations will be built:
  /nix/store/r815hvldhlh9472vmn449wm92nddhs0y-etc.drv
  /nix/store/xp89x0ifdrrlchn3z0af7d08xlr0h47z-activate.drv
  /nix/store/bims1cyj95qwwiswiq58cydxq4hkgmad-nixos-system-taps-26.11.20260727.fc72407.drv
building '/nix/store/r815hvldhlh9472vmn449wm92nddhs0y-etc.drv'
building '/nix/store/xp89x0ifdrrlchn3z0af7d08xlr0h47z-activate.drv'
building '/nix/store/bims1cyj95qwwiswiq58cydxq4hkgmad-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=2026-08-30T00:00:02.476+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (688 already cached)"
time=2026-08-30T00:00:02.476+09:00 level=INFO msg="Uploading sbx6yqbkjrn6gzbkkdmc2g1vvv4p61yp-nixos-system-taps-26.11.20260727.fc72407 (248.6KB)"
time=2026-08-30T00:00:02.476+09:00 level=INFO msg="Uploading xhvi6jazh3rnx7s02q3b14rgnk06sn8h-etc-nix-registry.json (416B)"
time=2026-08-30T00:00:02.477+09:00 level=INFO msg="Uploading 8l28v3mppxj300kmhrgjqgjaaaqh9v7r-source (4.0MB)"
time=2026-08-30T00:00:02.477+09:00 level=INFO msg="Uploading dqrw6m3as2qky2qimyq092yabz2saxil-etc (45.3KB)"
time=2026-08-30T00:00:03.880+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-08-30T00:00:04.494+09:00 level=INFO msg="Upload complete. (2.381s)"