these 5 derivations will be built:
  /nix/store/flqv8r6v1pqz63q30zb0ngip2xfpchjp-etc-nix-registry.json.drv
  /nix/store/pkqlmbj6d35ldncfv0rnjq3vavr79j0z-system-units.drv
  /nix/store/ag9w9q3a0g9qr6cp3fg68in9myiy19w0-etc.drv
  /nix/store/pqwqm1vw1wnzqwwxz7mdfai03w95b427-activate.drv
  /nix/store/zi3v3dyv0dkii08886z4gcba4zbm6438-nixos-system-cask-26.11.20260916.bb79322.drv
building '/nix/store/pkqlmbj6d35ldncfv0rnjq3vavr79j0z-system-units.drv'
building '/nix/store/ag9w9q3a0g9qr6cp3fg68in9myiy19w0-etc.drv'
building '/nix/store/pqwqm1vw1wnzqwwxz7mdfai03w95b427-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/zi3v3dyv0dkii08886z4gcba4zbm6438-nixos-system-cask-26.11.20260916.bb79322.drv'
nixos-system-cask-26.11.20260916.bb79322> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-09-29T13:19:07.893+09:00 level=INFO msg="Uploading 3 paths to niks3.mulatta.io (1138 already cached)"
time=2026-09-29T13:19:07.893+09:00 level=INFO msg="Uploading irilvvn65w38p77pigziw5fh8zfgr3j9-nixos-system-cask-26.11.20260916.bb79322 (248.7KB)"
time=2026-09-29T13:19:07.893+09:00 level=INFO msg="Uploading 4r4xcpwbmkk2kk7qghp5crhzaq1zniqx-etc (106.1KB)"
time=2026-09-29T13:19:07.893+09:00 level=INFO msg="Uploading cf1c4kv2bd6vlbz17rxf3p2f9d69vd6s-system-units (169.1KB)"
time=2026-09-29T13:19:08.339+09:00 level=INFO msg="Uploading 3 narinfos"
time=2026-09-29T13:19:08.697+09:00 level=INFO msg="Upload complete. (1.096s)"