these 4 derivations will be built:
  /nix/store/ws56jdg2k7szwric5qbwk1nj3qn88ap4-etc-nix-registry.json.drv
  /nix/store/0xmm5d89xjk5f0aa1wpdkp67d8xw4pb9-etc.drv
  /nix/store/n9i07ls164ss0q8crm1z4q5ck6lzxb50-activate.drv
  /nix/store/9kx5nj7ijnmza4z10vsrxdj9mvqz3hpj-nixos-system-cask-26.11.20260908.043b053.drv
building '/nix/store/ws56jdg2k7szwric5qbwk1nj3qn88ap4-etc-nix-registry.json.drv'
building '/nix/store/0xmm5d89xjk5f0aa1wpdkp67d8xw4pb9-etc.drv'
building '/nix/store/n9i07ls164ss0q8crm1z4q5ck6lzxb50-activate.drv'
building '/nix/store/9kx5nj7ijnmza4z10vsrxdj9mvqz3hpj-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=2026-09-22T13:16:39.176+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (1136 already cached)"
time=2026-09-22T13:16:39.176+09:00 level=INFO msg="Uploading 43znw2av3vwfdxgyfjcfwczbjpagg0nc-source (2.8MB)"
time=2026-09-22T13:16:39.176+09:00 level=INFO msg="Uploading b7znkz6jxdc0whcs0fzm983pwcsl2x3p-etc (105.3KB)"
time=2026-09-22T13:16:39.176+09:00 level=INFO msg="Uploading rkh1yyaifgwpkkmlq1h8smy228n4zjn4-nixos-system-cask-26.11.20260908.043b053 (248.7KB)"
time=2026-09-22T13:16:39.176+09:00 level=INFO msg="Uploading dvlkxapfim3xagz91953hp8xxivl2g4k-etc-nix-registry.json (416B)"
time=2026-09-22T13:16:40.618+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-22T13:16:41.140+09:00 level=INFO msg="Upload complete. (2.24s)"