these 4 derivations will be built:
  /nix/store/1bdw7j801j4kggs9n55nys0r1ixq3280-etc-nix-registry.json.drv
  /nix/store/wga18is1a2qaaraz8h37c4905hs65b3b-etc.drv
  /nix/store/7da0n3bjzmh5r9sz84kjy3w4icpv1dca-activate.drv
  /nix/store/iy59kmg63aafcx906276c3q3gzis2wmc-nixos-system-cask-26.11.20260727.fc72407.drv
building '/nix/store/1bdw7j801j4kggs9n55nys0r1ixq3280-etc-nix-registry.json.drv'
building '/nix/store/wga18is1a2qaaraz8h37c4905hs65b3b-etc.drv'
building '/nix/store/7da0n3bjzmh5r9sz84kjy3w4icpv1dca-activate.drv'
building '/nix/store/iy59kmg63aafcx906276c3q3gzis2wmc-nixos-system-cask-26.11.20260727.fc72407.drv'
nixos-system-cask-26.11.20260727.fc72407> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-08-31T22:31:43.559+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (1356 already cached)"
time=2026-08-31T22:31:43.559+09:00 level=INFO msg="Uploading 77ifi2qb63j2izjnkjihkb889falzcq0-etc-nix-registry.json (416B)"
time=2026-08-31T22:31:43.559+09:00 level=INFO msg="Uploading vqx4qmcawszkbz5isdhbgbj60nll86vl-source (4.0MB)"
time=2026-08-31T22:31:43.560+09:00 level=INFO msg="Uploading 8nbzm5vvjdmr9nxahql1cisym38m06jb-nixos-system-cask-26.11.20260727.fc72407 (248.6KB)"
time=2026-08-31T22:31:43.560+09:00 level=INFO msg="Uploading 17mqzb67ymbzvspnm5g78idrbw0x0g94-etc (104.2KB)"
time=2026-08-31T22:31:44.938+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-08-31T22:31:46.191+09:00 level=INFO msg="Upload complete. (2.971s)"