this derivation will be built:
  /nix/store/w5xmjpc0fipjr33jd59svhgk6sxxxrd7-treefmt.toml.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user
building '/nix/store/w5xmjpc0fipjr33jd59svhgk6sxxxrd7-treefmt.toml.drv' on farm.numtide.com:50051
treefmt.toml> bld1: building w5xmjpc0fipjr33jd59svhgk6sxxxrd7-treefmt.toml.drv
treefmt.toml> structuredAttrs is enabled