this derivation will be built:
  /nix/store/9w4nxq89rr0caczri33ivpx925n42xj7-treefmt-check.drv
building '/nix/store/9w4nxq89rr0caczri33ivpx925n42xj7-treefmt-check.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/9w4nxq89rr0caczri33ivpx925n42xj7-treefmt-check.drv' on farm.numtide.com:50051
treefmt-check> elastic-arm-5fdbc669: building 9w4nxq89rr0caczri33ivpx925n42xj7-treefmt-check.drv
treefmt-check> treefmt v2.5.0traversed 2949 files
treefmt-check> emitted 800 files for processing
treefmt-check> formatted 800 files (0 changed) in 13.381s