these 2 derivations will be built:
  /nix/store/3sm9bby2iz11z0vdd5k9yvg73j10f57a-flake-inputs.drv
  /nix/store/gv8k0b821h1wwwwyqkjshlgcif2j3mdp-check-flake-inputs.drv
building '/nix/store/3sm9bby2iz11z0vdd5k9yvg73j10f57a-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/3sm9bby2iz11z0vdd5k9yvg73j10f57a-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 3sm9bby2iz11z0vdd5k9yvg73j10f57a-flake-inputs.drv
building '/nix/store/gv8k0b821h1wwwwyqkjshlgcif2j3mdp-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/gv8k0b821h1wwwwyqkjshlgcif2j3mdp-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building gv8k0b821h1wwwwyqkjshlgcif2j3mdp-check-flake-inputs.drv