these 4 derivations will be built:
  /nix/store/mk3lw7vyaian6si5qd2hgk6gwqf9l94a-etc-nix-registry.json.drv
  /nix/store/56r2nh128a548xr7xd9hfz862666qjnh-etc.drv
  /nix/store/ran7jskdjzhjhd3ygkd0iqjy10l81j23-activate.drv
  /nix/store/mk6gxglbjf4lzzi176hnzwc7djpmppav-nixos-system-taps-26.11.20260908.043b053.drv
building '/nix/store/mk3lw7vyaian6si5qd2hgk6gwqf9l94a-etc-nix-registry.json.drv'
building '/nix/store/56r2nh128a548xr7xd9hfz862666qjnh-etc.drv'
building '/nix/store/ran7jskdjzhjhd3ygkd0iqjy10l81j23-activate.drv'
building '/nix/store/mk6gxglbjf4lzzi176hnzwc7djpmppav-nixos-system-taps-26.11.20260908.043b053.drv'
nixos-system-taps-26.11.20260908.043b053> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-09-10T00:12:47.554+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (713 already cached)"
time=2026-09-10T00:12:47.554+09:00 level=INFO msg="Uploading 7mj7wqrmczfaxzq99ivmwzpk3mcp9z8j-nixos-system-taps-26.11.20260908.043b053 (248.6KB)"
time=2026-09-10T00:12:47.554+09:00 level=INFO msg="Uploading xzkqnmpgjd4ljkpplwx9xfwaj9z56rma-etc (45.9KB)"
time=2026-09-10T00:12:47.554+09:00 level=INFO msg="Uploading 234g3n96z281xsz9jk7kbcz4nrppsc87-etc-nix-registry.json (416B)"
time=2026-09-10T00:12:47.555+09:00 level=INFO msg="Uploading 0ywbhb49cz7zqkrwvzyxhxv4c3d7xn27-source (4.0MB)"
time=2026-09-10T00:12:49.266+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-10T00:12:49.965+09:00 level=INFO msg="Upload complete. (2.683s)"