these 4 derivations will be built:
  /nix/store/dy0q3k5m0v4dvl2i98xjngq2ax2m1fk1-etc-nix-registry.json.drv
  /nix/store/10frx126s7xdhiv3d4j4xnal1py974kd-etc.drv
  /nix/store/vb80m4vz6h65v7g95zpkqrk8slzkxq92-activate.drv
  /nix/store/8aap9kis04wc94rsvkpilhcp53igmrrb-nixos-system-taps-26.11.20260916.bb79322.drv
building '/nix/store/dy0q3k5m0v4dvl2i98xjngq2ax2m1fk1-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/10frx126s7xdhiv3d4j4xnal1py974kd-etc.drv'
building '/nix/store/vb80m4vz6h65v7g95zpkqrk8slzkxq92-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/8aap9kis04wc94rsvkpilhcp53igmrrb-nixos-system-taps-26.11.20260916.bb79322.drv'
nixos-system-taps-26.11.20260916.bb79322> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-09-30T13:48:41.841+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (714 already cached)"
time=2026-09-30T13:48:41.841+09:00 level=INFO msg="Uploading 67rlhvdkj5q9n3wkhia5ax9b93kbv840-nixos-system-taps-26.11.20260916.bb79322 (248.7KB)"
time=2026-09-30T13:48:41.841+09:00 level=INFO msg="Uploading vwrvynvpcqbbn24kaj56xy7jdy7w77dk-source (2.9MB)"
time=2026-09-30T13:48:41.841+09:00 level=INFO msg="Uploading ahhmvvvzsa662vbm67v29xj6dg03rkkr-etc-nix-registry.json (416B)"
time=2026-09-30T13:48:41.842+09:00 level=INFO msg="Uploading 6is3qhyh3b0hvwg549s131rga1y2mx95-etc (46.8KB)"
time=2026-09-30T13:48:42.749+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-30T13:48:43.197+09:00 level=INFO msg="Upload complete. (1.57s)"