these 5 derivations will be built:
  /nix/store/wnld3kpb58j36fsldydzyvklp2gwy00x-etc-nix-registry.json.drv
  /nix/store/fvnqizivb13y87p6fm846xip2s99aqbz-etc.drv
  /nix/store/mpncjgx4qg6s31b9pvas1x89kn7rr7zh-dry-activate.drv
  /nix/store/w36gdafy835ffx7b886hi8yj1kkq1bhj-activate.drv
  /nix/store/a99ics5jszhk0w1iqfk30p7yf95375rs-nixos-system-cask-26.11.20260916.bb79322.drv
building '/nix/store/wnld3kpb58j36fsldydzyvklp2gwy00x-etc-nix-registry.json.drv'
building '/nix/store/mpncjgx4qg6s31b9pvas1x89kn7rr7zh-dry-activate.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/fvnqizivb13y87p6fm846xip2s99aqbz-etc.drv'
dry-activate> structuredAttrs is enabled
building '/nix/store/w36gdafy835ffx7b886hi8yj1kkq1bhj-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/a99ics5jszhk0w1iqfk30p7yf95375rs-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=2026-09-29T13:10:35.668+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (1137 already cached)"
time=2026-09-29T13:10:35.668+09:00 level=INFO msg="Uploading 7crp9m9da6h0l9ngszf1p5gjlkz81hbn-nixos-system-cask-26.11.20260916.bb79322 (248.7KB)"
time=2026-09-29T13:10:35.668+09:00 level=INFO msg="Uploading 3jn847zr2jh7l2dsdaiif9fr37r2srpx-etc-nix-registry.json (416B)"
time=2026-09-29T13:10:35.668+09:00 level=INFO msg="Uploading fib1jhkfmxzpa2dbqam9f81v00a7i5qb-source (2.8MB)"
time=2026-09-29T13:10:35.668+09:00 level=INFO msg="Uploading 8b9dh4ap276jvbfcjfk50vw06rjlk4h2-etc (106.1KB)"
time=2026-09-29T13:10:36.123+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-29T13:10:36.609+09:00 level=INFO msg="Upload complete. (1.227s)"