these 4 derivations will be built:
  /nix/store/jvqdbsbgynmkp60cd7rkhciiw6kw69c0-etc-nix-registry.json.drv
  /nix/store/zsp3m6zf1h9q4wpjb6j5g4vq69gh812c-etc.drv
  /nix/store/ypxw270hjbfljcw9axhv2gyd0b8h8k7n-activate.drv
  /nix/store/agqx77pg91qg7jh8zjc542bx6ww37dc1-nixos-system-taps-26.11.20260916.bb79322.drv
building '/nix/store/jvqdbsbgynmkp60cd7rkhciiw6kw69c0-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/zsp3m6zf1h9q4wpjb6j5g4vq69gh812c-etc.drv'
building '/nix/store/ypxw270hjbfljcw9axhv2gyd0b8h8k7n-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/agqx77pg91qg7jh8zjc542bx6ww37dc1-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=2026-10-01T23:35:55.807+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (714 already cached)"
time=2026-10-01T23:35:55.807+09:00 level=INFO msg="Uploading kjsb2i26mdgfyzsc65vcghxl7qnyr1wx-nixos-system-taps-26.11.20260916.bb79322 (248.7KB)"
time=2026-10-01T23:35:55.807+09:00 level=INFO msg="Uploading 5iq2k4wgdl7an6szx62x25kwgq4xf6a8-etc-nix-registry.json (416B)"
time=2026-10-01T23:35:55.808+09:00 level=INFO msg="Uploading 7c8kmvljrg5hcrn2xq9ck2354df1v05v-source (2.2MB)"
time=2026-10-01T23:35:55.808+09:00 level=INFO msg="Uploading kggc496k3rnql3s8yzmqar2knizkvkca-etc (46.8KB)"
time=2026-10-01T23:35:56.791+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-01T23:35:57.925+09:00 level=INFO msg="Upload complete. (2.311s)"