these 2 derivations will be built:
  /nix/store/vxfgqsbbs0xndpiy9ndy3n4mh79kr3ca-flake-inputs.drv
  /nix/store/n971vh3psc2gg272762jsffdpb8llwx0-check-flake-inputs.drv
building '/nix/store/vxfgqsbbs0xndpiy9ndy3n4mh79kr3ca-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/vxfgqsbbs0xndpiy9ndy3n4mh79kr3ca-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-26b08a17: building vxfgqsbbs0xndpiy9ndy3n4mh79kr3ca-flake-inputs.drv
building '/nix/store/n971vh3psc2gg272762jsffdpb8llwx0-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/n971vh3psc2gg272762jsffdpb8llwx0-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-0e7eb4fa: building n971vh3psc2gg272762jsffdpb8llwx0-check-flake-inputs.drv