these 4 derivations will be built:
  /nix/store/950s9bwradxsf6s81nxpchkrcxk3nhyk-etc-nix-registry.json.drv
  /nix/store/l2lihyar3xrb1jvl7pynvx7ppldmrppb-etc.drv
  /nix/store/0zyx66awvlpz3c24xpmm8j42xxbqcxnc-activate.drv
  /nix/store/rdw9530cg2p08mcxc5w487yglads8qik-nixos-system-cask-26.11.20260908.043b053.drv
building '/nix/store/l2lihyar3xrb1jvl7pynvx7ppldmrppb-etc.drv'
building '/nix/store/0zyx66awvlpz3c24xpmm8j42xxbqcxnc-activate.drv'
building '/nix/store/rdw9530cg2p08mcxc5w487yglads8qik-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=2026-09-22T13:17:30.434+09:00 level=INFO msg="Uploading 2 paths to niks3.mulatta.io (1138 already cached)"
time=2026-09-22T13:17:30.434+09:00 level=INFO msg="Uploading a04ravikpajnc7194zfaf4vifrzchjk8-etc (105.3KB)"
time=2026-09-22T13:17:30.434+09:00 level=INFO msg="Uploading ai8zqisxpnxz6vj9jw0d7gawn7lwl6wh-nixos-system-cask-26.11.20260908.043b053 (248.7KB)"
time=2026-09-22T13:17:31.534+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-09-22T13:17:32.012+09:00 level=INFO msg="Upload complete. (1.861s)"