these 4 derivations will be built:
  /nix/store/1ldk552xcnjncmxm6grndfcs3av96cga-etc-nix-registry.json.drv
  /nix/store/14cfxk767i7dfdx5s4z45p9icgdkfbl2-etc.drv
  /nix/store/n7gcilillibizmailajhclqk7xlq05r0-activate.drv
  /nix/store/w333krn3yms4a71fbfr00v53ap3a0l01-nixos-system-taps-26.11.20260916.bb79322.drv
building '/nix/store/14cfxk767i7dfdx5s4z45p9icgdkfbl2-etc.drv'
building '/nix/store/n7gcilillibizmailajhclqk7xlq05r0-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/w333krn3yms4a71fbfr00v53ap3a0l01-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=2026-10-01T23:08:00.563+09:00 level=INFO msg="Uploading 2 paths to niks3.mulatta.io (716 already cached)"
time=2026-10-01T23:08:00.563+09:00 level=INFO msg="Uploading 8n9q15n8ixymrk0z47a75ww2dwz6i6yn-nixos-system-taps-26.11.20260916.bb79322 (248.7KB)"
time=2026-10-01T23:08:00.564+09:00 level=INFO msg="Uploading i7xwhi28qfd2896xa9xghrb7ych0dca4-etc (46.8KB)"
time=2026-10-01T23:08:01.381+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-10-01T23:08:01.779+09:00 level=INFO msg="Upload complete. (1.551s)"