these 2 derivations will be built:
  /nix/store/ygm7b2pc6ky2jbv0gzjmppnmdlw7gh2p-flake-inputs.drv
  /nix/store/0qay5q94j62imq4dvnmds6x4an0b6ld1-check-flake-inputs.drv
building '/nix/store/ygm7b2pc6ky2jbv0gzjmppnmdlw7gh2p-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/ygm7b2pc6ky2jbv0gzjmppnmdlw7gh2p-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building ygm7b2pc6ky2jbv0gzjmppnmdlw7gh2p-flake-inputs.drv
building '/nix/store/0qay5q94j62imq4dvnmds6x4an0b6ld1-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/0qay5q94j62imq4dvnmds6x4an0b6ld1-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 0qay5q94j62imq4dvnmds6x4an0b6ld1-check-flake-inputs.drv