these 2 derivations will be built:
  /nix/store/jc821qvr5fj392lvk2n0dd5v85c1y8c0-flake-inputs.drv
  /nix/store/9fni8l614nabjdr0if78d9h0177fghyj-check-flake-inputs.drv
building '/nix/store/jc821qvr5fj392lvk2n0dd5v85c1y8c0-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/jc821qvr5fj392lvk2n0dd5v85c1y8c0-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-0e7eb4fa: building jc821qvr5fj392lvk2n0dd5v85c1y8c0-flake-inputs.drv
building '/nix/store/9fni8l614nabjdr0if78d9h0177fghyj-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/9fni8l614nabjdr0if78d9h0177fghyj-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-26b08a17: building 9fni8l614nabjdr0if78d9h0177fghyj-check-flake-inputs.drv