this derivation will be built:
  /nix/store/87vvvdgpr70i4nf27qyyra4x93m4lsjv-check-claw-code.drv
building '/nix/store/87vvvdgpr70i4nf27qyyra4x93m4lsjv-check-claw-code.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/87vvvdgpr70i4nf27qyyra4x93m4lsjv-check-claw-code.drv' on farm.numtide.com:50051
check-claw-code> mac02: building 87vvvdgpr70i4nf27qyyra4x93m4lsjv-check-claw-code.drv