these 2 derivations will be built:
  /nix/store/4924dwizidznyfj8lvxrjfvjjm48pcbs-flake-inputs.drv
  /nix/store/1w7hxvyskrasag8wldmm4q6zihb2rcdm-check-flake-inputs.drv
building '/nix/store/4924dwizidznyfj8lvxrjfvjjm48pcbs-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/4924dwizidznyfj8lvxrjfvjjm48pcbs-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-e179ba83: building 4924dwizidznyfj8lvxrjfvjjm48pcbs-flake-inputs.drv
building '/nix/store/1w7hxvyskrasag8wldmm4q6zihb2rcdm-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/1w7hxvyskrasag8wldmm4q6zihb2rcdm-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-cb8e95dc: building 1w7hxvyskrasag8wldmm4q6zihb2rcdm-check-flake-inputs.drv