this derivation will be built:
  /nix/store/0xx0ji2wbqy4xilhsklbcllg1405r8ja-treefmt-check.drv
building '/nix/store/0xx0ji2wbqy4xilhsklbcllg1405r8ja-treefmt-check.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/0xx0ji2wbqy4xilhsklbcllg1405r8ja-treefmt-check.drv' on farm.numtide.com:50051
treefmt-check> elastic-arm-bdb1245a: building 0xx0ji2wbqy4xilhsklbcllg1405r8ja-treefmt-check.drv
treefmt-check> treefmt v2.5.0traversed 2901 files
treefmt-check> emitted 769 files for processing
treefmt-check> formatted 769 files (0 changed) in 14.467s