these 2 derivations will be built:
  /nix/store/vv4axnhbxsrkwp4ks1qvmbjq63j3alr6-flake-inputs.drv
  /nix/store/v9k5nx6ysinq6s45fgklh52bhlci75pd-check-flake-inputs.drv
building '/nix/store/vv4axnhbxsrkwp4ks1qvmbjq63j3alr6-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/vv4axnhbxsrkwp4ks1qvmbjq63j3alr6-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-263f833f: building vv4axnhbxsrkwp4ks1qvmbjq63j3alr6-flake-inputs.drv
building '/nix/store/v9k5nx6ysinq6s45fgklh52bhlci75pd-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/v9k5nx6ysinq6s45fgklh52bhlci75pd-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-263f833f: building v9k5nx6ysinq6s45fgklh52bhlci75pd-check-flake-inputs.drv