these 4 derivations will be built:
  /nix/store/gramwzklp7vg816v7p9nbm49iqglf2f6-etc-nix-registry.json.drv
  /nix/store/lnylzzs845cw3ck0brj3f6cmsfci1clf-etc.drv
  /nix/store/gjs1aaxbh96sy3fzmxdy4rxsx2anmylm-activate.drv
  /nix/store/9ncjvrh7j62k2cbb5av6iv4bk4w3rwc8-nixos-system-taps-26.11.20260727.fc72407.drv
building '/nix/store/gramwzklp7vg816v7p9nbm49iqglf2f6-etc-nix-registry.json.drv'
building '/nix/store/lnylzzs845cw3ck0brj3f6cmsfci1clf-etc.drv'
building '/nix/store/gjs1aaxbh96sy3fzmxdy4rxsx2anmylm-activate.drv'
building '/nix/store/9ncjvrh7j62k2cbb5av6iv4bk4w3rwc8-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=2026-08-18T13:57:06.678+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (1335 already cached)"
time=2026-08-18T13:57:06.678+09:00 level=INFO msg="Uploading z5szay8n2kyvqih64mjckzl5y59cz6sh-source (3.8MB)"
time=2026-08-18T13:57:06.679+09:00 level=INFO msg="Uploading nf313ddm4wp3bh69ci5w4jdyjvsc1sbx-nixos-system-taps-26.11.20260727.fc72407 (248.7KB)"
time=2026-08-18T13:57:06.679+09:00 level=INFO msg="Uploading vvlkr9filbdrizi8d83qf74dapckn5mb-etc-nix-registry.json (416B)"
time=2026-08-18T13:57:06.679+09:00 level=INFO msg="Uploading mj580l9fs2qjf4dq01pv1v7z66pz4pzs-etc (99.1KB)"
time=2026-08-18T13:57:07.683+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-08-18T13:57:08.133+09:00 level=INFO msg="Upload complete. (1.903s)"