this derivation will be built:
  /nix/store/llkivmskm15f9670x28hdj2anw6v7k5r-treefmt-check.drv
building '/nix/store/llkivmskm15f9670x28hdj2anw6v7k5r-treefmt-check.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/llkivmskm15f9670x28hdj2anw6v7k5r-treefmt-check.drv' on farm.numtide.com:50051
treefmt-check> mac02: building llkivmskm15f9670x28hdj2anw6v7k5r-treefmt-check.drv
treefmt-check> traversed 556 files
treefmt-check> emitted 374 files for processing
treefmt-check> formatted 374 files (0 changed) in 37.42s