this derivation will be built:
  /nix/store/fjp5b8zzkspbc8y3mz81fsx9qzflip8a-treefmt-check.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user
building '/nix/store/fjp5b8zzkspbc8y3mz81fsx9qzflip8a-treefmt-check.drv' on farm.numtide.com:50051
treefmt-check> bld1: building fjp5b8zzkspbc8y3mz81fsx9qzflip8a-treefmt-check.drv
treefmt-check> traversed 578 files
treefmt-check> emitted 387 files for processing
treefmt-check> formatted 387 files (0 changed) in 3.195s