these 4 derivations will be built:
  /nix/store/98lmspr9rr14x5p7z6pyjwa5azqjzjn6-etc-nix-registry.json.drv
  /nix/store/wkwvwbqsjkxfgd2vv4cg90sm8x3dd72q-etc.drv
  /nix/store/kpq1fzj8sn7d55d9agdribpyq77n3166-activate.drv
  /nix/store/rirryy3nxk7919bzzs88jzinrzr9rz08-nixos-system-taps-26.11.20260727.fc72407.drv
building '/nix/store/98lmspr9rr14x5p7z6pyjwa5azqjzjn6-etc-nix-registry.json.drv'
building '/nix/store/wkwvwbqsjkxfgd2vv4cg90sm8x3dd72q-etc.drv'
building '/nix/store/kpq1fzj8sn7d55d9agdribpyq77n3166-activate.drv'
building '/nix/store/rirryy3nxk7919bzzs88jzinrzr9rz08-nixos-system-taps-26.11.20260727.fc72407.drv'
nixos-system-taps-26.11.20260727.fc72407> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-09-08T13:16:42.000+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (709 already cached)"
time=2026-09-08T13:16:42.001+09:00 level=INFO msg="Uploading 01mw5071i41ghzizfn0vm94ip5smxbxq-etc-nix-registry.json (416B)"
time=2026-09-08T13:16:42.001+09:00 level=INFO msg="Uploading k5i6nklbjsggidmg3bxkfd5wmq90r9kk-source (4.0MB)"
time=2026-09-08T13:16:42.001+09:00 level=INFO msg="Uploading pzng1mab2rjd231lv5nqh3s00d70zz9s-nixos-system-taps-26.11.20260727.fc72407 (248.6KB)"
time=2026-09-08T13:16:42.001+09:00 level=INFO msg="Uploading 3d3zqxcjfc8gslaykdgj7zk7k99iqhx1-etc (45.9KB)"
time=2026-09-08T13:16:43.396+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-08T13:16:44.087+09:00 level=INFO msg="Upload complete. (2.328s)"