these 4 derivations will be built:
  /nix/store/73zymin5zq4ly3icgibv1q86d76myjhx-etc-nix-registry.json.drv
  /nix/store/v54vgk91bgm0bysfdhgi9h0vy9v14z7q-etc.drv
  /nix/store/2k23g2ccb50az34hmiih9ny4p4975wfq-activate.drv
  /nix/store/s3skbi3y1bl4ccrf5vkkp0qd9gpp3an4-nixos-system-cask-26.11.20260908.043b053.drv
building '/nix/store/v54vgk91bgm0bysfdhgi9h0vy9v14z7q-etc.drv'
building '/nix/store/2k23g2ccb50az34hmiih9ny4p4975wfq-activate.drv'
building '/nix/store/s3skbi3y1bl4ccrf5vkkp0qd9gpp3an4-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=2026-09-15T13:19:02.358+09:00 level=INFO msg="Uploading 2 paths to niks3.mulatta.io (1138 already cached)"
time=2026-09-15T13:19:02.358+09:00 level=INFO msg="Uploading i1lwhn65yz72ldwv30q6gd5d96vs797x-etc (105.3KB)"
time=2026-09-15T13:19:02.358+09:00 level=INFO msg="Uploading m16ksrv6sr6d8m14avblysb8d5l74w2k-nixos-system-cask-26.11.20260908.043b053 (248.7KB)"
time=2026-09-15T13:19:03.971+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-09-15T13:19:04.745+09:00 level=INFO msg="Upload complete. (2.696s)"