this derivation will be built:
  /nix/store/66jwi24c129mswfhhjlpb9scvvx4a6ar-treefmt-check.drv
building '/nix/store/66jwi24c129mswfhhjlpb9scvvx4a6ar-treefmt-check.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/66jwi24c129mswfhhjlpb9scvvx4a6ar-treefmt-check.drv' on farm.numtide.com:50051
treefmt-check> mac02: building 66jwi24c129mswfhhjlpb9scvvx4a6ar-treefmt-check.drv
treefmt-check> treefmt v2.6.0traversed 48 files
treefmt-check> emitted 32 files for processing
treefmt-check> formatted 32 files (0 changed) in 337ms