these 2 derivations will be built:
  /nix/store/g5wi3fgkqdxbbcq61s00xg8b7nxy346p-flake-inputs.drv
  /nix/store/l5vbd6pcpdcr92jzmhn15y9mfc9hp7nz-check-flake-inputs.drv
building '/nix/store/g5wi3fgkqdxbbcq61s00xg8b7nxy346p-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/g5wi3fgkqdxbbcq61s00xg8b7nxy346p-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building g5wi3fgkqdxbbcq61s00xg8b7nxy346p-flake-inputs.drv
building '/nix/store/l5vbd6pcpdcr92jzmhn15y9mfc9hp7nz-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/l5vbd6pcpdcr92jzmhn15y9mfc9hp7nz-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building l5vbd6pcpdcr92jzmhn15y9mfc9hp7nz-check-flake-inputs.drv