these 4 derivations will be built:
  /nix/store/kmwpgviwlgzkg5xqzj92gfpwgsh5cap6-etc-nix-registry.json.drv
  /nix/store/vhd7r5r0mka44xpx5j15fdccm94k6g37-etc.drv
  /nix/store/ch9rcdl8xbwdx9yg82w5j7hyc4pv6bqs-activate.drv
  /nix/store/j9ahjqdkpmkprgrf0nizjzmrsj7m84ff-nixos-system-cask-26.11.20260908.043b053.drv
building '/nix/store/vhd7r5r0mka44xpx5j15fdccm94k6g37-etc.drv'
building '/nix/store/ch9rcdl8xbwdx9yg82w5j7hyc4pv6bqs-activate.drv'
building '/nix/store/j9ahjqdkpmkprgrf0nizjzmrsj7m84ff-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=2026-09-11T20:10:31.592+09:00 level=INFO msg="Uploading 2 paths to niks3.mulatta.io (1122 already cached)"
time=2026-09-11T20:10:31.592+09:00 level=INFO msg="Uploading rzv7p1fshiiyhcvpi194hpsq9bc5j1yl-etc (105.3KB)"
time=2026-09-11T20:10:31.592+09:00 level=INFO msg="Uploading 3ird14bpnpipw9j0sxa0qs6il5h7gfld-nixos-system-cask-26.11.20260908.043b053 (248.7KB)"
time=2026-09-11T20:10:32.714+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-09-11T20:10:33.305+09:00 level=INFO msg="Upload complete. (1.994s)"