these 4 derivations will be built:
  /nix/store/45f92sw54iygv5382clsxp5c3q3kswrm-etc-nix-registry.json.drv
  /nix/store/p33fzjnz941knc8bian5mm1yv2f6g673-etc.drv
  /nix/store/wczb8lhxm7i5cjnr175sprbicyqr96cn-activate.drv
  /nix/store/73ppiq6nwsy3cbns0pw2n4fazwv6pwn9-nixos-system-taps-26.11.20260916.bb79322.drv
building '/nix/store/45f92sw54iygv5382clsxp5c3q3kswrm-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/p33fzjnz941knc8bian5mm1yv2f6g673-etc.drv'
building '/nix/store/wczb8lhxm7i5cjnr175sprbicyqr96cn-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/73ppiq6nwsy3cbns0pw2n4fazwv6pwn9-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=2026-10-01T00:23:15.327+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (714 already cached)"
time=2026-10-01T00:23:15.328+09:00 level=INFO msg="Uploading pyggzc7d7m4767l67fwg7rr53r7kc813-source (2.2MB)"
time=2026-10-01T00:23:15.328+09:00 level=INFO msg="Uploading aya5psx8nc4gd7spa06apww87x8raynl-etc (46.8KB)"
time=2026-10-01T00:23:15.328+09:00 level=INFO msg="Uploading 14dgm9fplxi0w2m64hgr9sjrxibkx4sj-etc-nix-registry.json (416B)"
time=2026-10-01T00:23:15.328+09:00 level=INFO msg="Uploading f5vsv12xnpiqvrf1v4lsfhf9p6lxsp3l-nixos-system-taps-26.11.20260916.bb79322 (248.7KB)"
time=2026-10-01T00:23:16.047+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-01T00:23:16.490+09:00 level=INFO msg="Upload complete. (1.353s)"