this derivation will be built: /nix/store/3k5943y5mazigll7lk6hzh74wpl3w6q7-treefmt.toml.drv building '/nix/store/3k5943y5mazigll7lk6hzh74wpl3w6q7-treefmt.toml.drv' treefmt.toml> structuredAttrs is enabled upload niks3: ok