these 4 derivations will be built:
  /nix/store/qkznj61v3g641n64yqs09dwa4lbcyyg9-etc-nix-registry.json.drv
  /nix/store/368b49snr4hc8j8rhl7l3c1pk9hbzlg2-etc.drv
  /nix/store/7n3d8jip56z4wzn469q251jp5y3x9rjb-activate.drv
  /nix/store/da22kzd18s7m8gl5gw4ab47nr1ajj7d1-nixos-system-cask-26.11.20260908.043b053.drv
building '/nix/store/368b49snr4hc8j8rhl7l3c1pk9hbzlg2-etc.drv'
building '/nix/store/7n3d8jip56z4wzn469q251jp5y3x9rjb-activate.drv'
building '/nix/store/da22kzd18s7m8gl5gw4ab47nr1ajj7d1-nixos-system-cask-26.11.20260908.043b053.drv'
nixos-system-cask-26.11.20260908.043b053> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-09-15T13:20:18.603+09:00 level=INFO msg="Uploading 2 paths to niks3.mulatta.io (1138 already cached)"
time=2026-09-15T13:20:18.604+09:00 level=INFO msg="Uploading 2yiwflrf9cfs6ir3rzrfyffcb9vm7ria-nixos-system-cask-26.11.20260908.043b053 (248.7KB)"
time=2026-09-15T13:20:18.604+09:00 level=INFO msg="Uploading 5ilwkhn0jqmqwill500rigah3x6h2b5v-etc (105.3KB)"
time=2026-09-15T13:20:20.076+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-09-15T13:20:20.843+09:00 level=INFO msg="Upload complete. (2.532s)"