this derivation will be built:
  /nix/store/ca92wdfsiprkzczy03xmbgv9j5s6vvah-treefmt.toml.drv
building '/nix/store/ca92wdfsiprkzczy03xmbgv9j5s6vvah-treefmt.toml.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ca92wdfsiprkzczy03xmbgv9j5s6vvah-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled

upload niks3: ok