this derivation will be built: /nix/store/a3685wkrjv2s638qxcybbwb56xvw59jw-treefmt.toml.drv building '/nix/store/a3685wkrjv2s638qxcybbwb56xvw59jw-treefmt.toml.drv' treefmt.toml> structuredAttrs is enabled upload niks3: ok