this derivation will be built:
  /nix/store/ab95bhpdaq996ik41l8wifj7cf1nrb0w-treefmt.toml.drv
this path will be fetched (7.0 MiB download, 13.1 MiB unpacked):
  /nix/store/dc4cgn7y6w8cjngbzazk7h1g359vy8yg-elixir-1.18.5
building '/nix/store/ab95bhpdaq996ik41l8wifj7cf1nrb0w-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled

upload niks3: ok