these 4 derivations will be built:
  /nix/store/2d0lxf0k931glbhv4zfnd0ipzr6z1v0r-etc-nix-registry.json.drv
  /nix/store/v9inp8sgw68i84lbbhqyvdyhrqhdflzm-etc.drv
  /nix/store/h5y68307rryj3366v2n8ljrj9pr63d64-activate.drv
  /nix/store/zgx2lrkdf0zmcacrvvzv78irkgl6n7af-nixos-system-taps-26.11.20260916.bb79322.drv
building '/nix/store/2d0lxf0k931glbhv4zfnd0ipzr6z1v0r-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/v9inp8sgw68i84lbbhqyvdyhrqhdflzm-etc.drv'
building '/nix/store/h5y68307rryj3366v2n8ljrj9pr63d64-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/zgx2lrkdf0zmcacrvvzv78irkgl6n7af-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=2026-10-01T20:05:05.054+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (714 already cached)"
time=2026-10-01T20:05:05.054+09:00 level=INFO msg="Uploading xkip34lw8jrnx1pyrvr4f9d3vrmrb8pc-etc (46.8KB)"
time=2026-10-01T20:05:05.054+09:00 level=INFO msg="Uploading havckff8nlm2pwq2x7m9i07hr3rkkiz8-etc-nix-registry.json (416B)"
time=2026-10-01T20:05:05.054+09:00 level=INFO msg="Uploading z00d7q37qcny8s61sbsxr5bhwysv33ms-source (2.2MB)"
time=2026-10-01T20:05:05.055+09:00 level=INFO msg="Uploading mjiq2plyr17glqdiqz5hbbcl41c2hk48-nixos-system-taps-26.11.20260916.bb79322 (248.7KB)"
time=2026-10-01T20:05:05.991+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-01T20:05:06.385+09:00 level=INFO msg="Upload complete. (1.548s)"