these 4 derivations will be built:
  /nix/store/ws56jdg2k7szwric5qbwk1nj3qn88ap4-etc-nix-registry.json.drv
  /nix/store/4fw37j0rwp01bmswpdc7pg1f3jbqnl0l-etc.drv
  /nix/store/4g3xwnda7fdfx29nqsyfx7xvlzi3rw1z-activate.drv
  /nix/store/mlz7b189n1kvaqf1qr4f60p2ylypzb9n-nixos-system-taps-26.11.20260908.043b053.drv
building '/nix/store/4fw37j0rwp01bmswpdc7pg1f3jbqnl0l-etc.drv'
building '/nix/store/4g3xwnda7fdfx29nqsyfx7xvlzi3rw1z-activate.drv'
building '/nix/store/mlz7b189n1kvaqf1qr4f60p2ylypzb9n-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=2026-09-22T13:16:43.591+09:00 level=INFO msg="Uploading 2 paths to niks3.mulatta.io (715 already cached)"
time=2026-09-22T13:16:43.591+09:00 level=INFO msg="Uploading q5z8ps6j6dbd962gckvs2z492w45ljgb-etc (45.9KB)"
time=2026-09-22T13:16:43.591+09:00 level=INFO msg="Uploading q3kd4g0kg7d5zsqh9drisfpvb9ldgfgf-nixos-system-taps-26.11.20260908.043b053 (248.6KB)"
time=2026-09-22T13:16:44.555+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-09-22T13:16:45.043+09:00 level=INFO msg="Upload complete. (1.689s)"