this derivation will be built:
  /nix/store/4xfd3b3s2qwnf0mzrqkxymmgrx3yh3rc-treefmt-check.drv
building '/nix/store/4xfd3b3s2qwnf0mzrqkxymmgrx3yh3rc-treefmt-check.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
4xfd3b3s2qwnf0mzrqkxymmgrx3yh3rc-treefmt-check.drv: elastic-arm-2c14001d: not scheduled here: 4xfd3b3s2qwnf0mzrqkxymmgrx3yh3rc-treefmt-check.drv, asking the scheduler again
building '/nix/store/4xfd3b3s2qwnf0mzrqkxymmgrx3yh3rc-treefmt-check.drv' on farm.numtide.com:50051
treefmt-check> elastic-arm-e4b1fbb2: building 4xfd3b3s2qwnf0mzrqkxymmgrx3yh3rc-treefmt-check.drv
treefmt-check> treefmt v2.5.0traversed 2931 files
treefmt-check> emitted 784 files for processing
treefmt-check> formatted 784 files (0 changed) in 16.138s