these 2 derivations will be built:
  /nix/store/advni05ka53wqmqylqjgxrgyjf4hrhmr-flake-inputs.drv
  /nix/store/91nvzx1wcf6f6xkmpmka7pwv78vpgic9-check-flake-inputs.drv
building '/nix/store/advni05ka53wqmqylqjgxrgyjf4hrhmr-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/advni05ka53wqmqylqjgxrgyjf4hrhmr-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-26b08a17: building advni05ka53wqmqylqjgxrgyjf4hrhmr-flake-inputs.drv
building '/nix/store/91nvzx1wcf6f6xkmpmka7pwv78vpgic9-check-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/91nvzx1wcf6f6xkmpmka7pwv78vpgic9-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-26b08a17: building 91nvzx1wcf6f6xkmpmka7pwv78vpgic9-check-flake-inputs.drv