this derivation will be built:
  /nix/store/h7p12622s79mgaii7h1d92m05ara1836-treefmt-check.drv
building '/nix/store/h7p12622s79mgaii7h1d92m05ara1836-treefmt-check.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/h7p12622s79mgaii7h1d92m05ara1836-treefmt-check.drv' on farm.numtide.com:50051
treefmt-check> mac02: building h7p12622s79mgaii7h1d92m05ara1836-treefmt-check.drv
treefmt-check> traversed 572 files
treefmt-check> emitted 382 files for processing
treefmt-check> formatted 382 files (0 changed) in 5.453s