these 4 derivations will be built:
  /nix/store/wsymdkvca0xkjh2j1kjim89a9x9249gg-etc-nix-registry.json.drv
  /nix/store/m2knwkafz96x42ny86hrg66h5bq6mkzc-etc.drv
  /nix/store/g02kjmkvbv6909bqjvihlavncwqidcz2-activate.drv
  /nix/store/p9h900n0kpgmw04g020ncjdm9c1sig5l-nixos-system-taps-26.11.20260908.043b053.drv
building '/nix/store/wsymdkvca0xkjh2j1kjim89a9x9249gg-etc-nix-registry.json.drv'
building '/nix/store/m2knwkafz96x42ny86hrg66h5bq6mkzc-etc.drv'
building '/nix/store/g02kjmkvbv6909bqjvihlavncwqidcz2-activate.drv'
building '/nix/store/p9h900n0kpgmw04g020ncjdm9c1sig5l-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=2026-09-16T00:40:13.098+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (713 already cached)"
time=2026-09-16T00:40:18.334+09:00 level=INFO msg="Uploading z4kjvkqhbdgbjiqd1kiqzdbp0qqfc9xc-source (2.8MB)"
time=2026-09-16T00:40:18.345+09:00 level=INFO msg="Uploading sb3s1vgd5bdkr1rml9i3clxvw2bz0gkn-etc-nix-registry.json (416B)"
time=2026-09-16T00:40:18.368+09:00 level=INFO msg="Uploading 7947wa7jxjdpcvq73ifxlallbcrxdarp-etc (45.9KB)"
time=2026-09-16T00:40:18.391+09:00 level=INFO msg="Uploading jbbn1zm7p00b46p4gp3xg26y7d32zri6-nixos-system-taps-26.11.20260908.043b053 (248.6KB)"
time=2026-09-16T00:40:19.404+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-16T00:40:20.029+09:00 level=INFO msg="Upload complete. (8.199s)"