these 2 derivations will be built:
  /nix/store/ndhrfn7xrwzw3jajwsp628p4iyqx7p4s-flake-inputs.drv
  /nix/store/0dq05wgcrl6d9j56vrv4ah6lgii0djps-check-flake-inputs.drv
building '/nix/store/ndhrfn7xrwzw3jajwsp628p4iyqx7p4s-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/ndhrfn7xrwzw3jajwsp628p4iyqx7p4s-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building ndhrfn7xrwzw3jajwsp628p4iyqx7p4s-flake-inputs.drv
building '/nix/store/0dq05wgcrl6d9j56vrv4ah6lgii0djps-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/0dq05wgcrl6d9j56vrv4ah6lgii0djps-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 0dq05wgcrl6d9j56vrv4ah6lgii0djps-check-flake-inputs.drv