these 4 derivations will be built:
  /nix/store/nd0ay0a9h9skdr02nzbnxzv6pi3gwah6-etc-nix-registry.json.drv
  /nix/store/7vm0l4xdjjxfddb831kq12z80gg0r7kr-etc.drv
  /nix/store/ccyjnzh4zdh2vnzx4a3ic5jl1smvbjf6-activate.drv
  /nix/store/f0qp99smgcwng93965chg9vvyi338i86-nixos-system-taps-26.11.20260908.043b053.drv
building '/nix/store/nd0ay0a9h9skdr02nzbnxzv6pi3gwah6-etc-nix-registry.json.drv'
building '/nix/store/7vm0l4xdjjxfddb831kq12z80gg0r7kr-etc.drv'
building '/nix/store/ccyjnzh4zdh2vnzx4a3ic5jl1smvbjf6-activate.drv'
building '/nix/store/f0qp99smgcwng93965chg9vvyi338i86-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=2026-09-22T13:15:07.253+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (713 already cached)"
time=2026-09-22T13:15:07.254+09:00 level=INFO msg="Uploading d2awn48l42rkj7i5vy3i3aj58g37f80z-etc (45.9KB)"
time=2026-09-22T13:15:07.254+09:00 level=INFO msg="Uploading vvqv4q5fbqjdw1k2d6x7pcwv18z66h97-nixos-system-taps-26.11.20260908.043b053 (248.6KB)"
time=2026-09-22T13:15:07.254+09:00 level=INFO msg="Uploading 5nhxkm7iz0xyv24z3hnswa6gr21vzfqv-etc-nix-registry.json (416B)"
time=2026-09-22T13:15:07.254+09:00 level=INFO msg="Uploading j88c2yx4xgfxl8ylsr6893cvd2v9prrz-source (2.8MB)"
time=2026-09-22T13:15:08.364+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-22T13:15:08.867+09:00 level=INFO msg="Upload complete. (1.836s)"