these 4 derivations will be built:
  /nix/store/3lni7b60x6d8hmpkn5s19vwhvycz4xpp-etc-nix-registry.json.drv
  /nix/store/60ghvbb9qzh52lha8vwg955zq7sl1wiv-etc.drv
  /nix/store/5vza4yvk61lbiqq2x5azm42zg0p65ka7-activate.drv
  /nix/store/z0yypd4n20dzdjr4d1zdk9128gcrz9d2-nixos-system-taps-26.11.20260908.043b053.drv
building '/nix/store/3lni7b60x6d8hmpkn5s19vwhvycz4xpp-etc-nix-registry.json.drv'
building '/nix/store/60ghvbb9qzh52lha8vwg955zq7sl1wiv-etc.drv'
building '/nix/store/5vza4yvk61lbiqq2x5azm42zg0p65ka7-activate.drv'
building '/nix/store/z0yypd4n20dzdjr4d1zdk9128gcrz9d2-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=2026-09-15T13:18:20.136+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (713 already cached)"
time=2026-09-15T13:18:20.136+09:00 level=INFO msg="Uploading ryms8ii1blrmsk224vkck3f2x6f5j510-nixos-system-taps-26.11.20260908.043b053 (248.6KB)"
time=2026-09-15T13:18:20.136+09:00 level=INFO msg="Uploading lijc4j0xgg3il00pnc9yi8dgyjxxqkm8-source (2.8MB)"
time=2026-09-15T13:18:20.136+09:00 level=INFO msg="Uploading idnxdv2dn4qw8qx4c44vrm2123qz7jk7-etc (45.9KB)"
time=2026-09-15T13:18:20.136+09:00 level=INFO msg="Uploading 1smlqi0vj83yhccysbgph20m71bpns99-etc-nix-registry.json (416B)"
time=2026-09-15T13:18:22.069+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-15T13:18:22.950+09:00 level=INFO msg="Upload complete. (3.037s)"