these 2 derivations will be built:
  /nix/store/p2jbf1dwn4lyxjy7lnidlb4n9n3fllm1-flake-inputs.drv
  /nix/store/whmjgkckvmp0xyhkb8j0phxf71j917s2-check-flake-inputs.drv
building '/nix/store/p2jbf1dwn4lyxjy7lnidlb4n9n3fllm1-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/p2jbf1dwn4lyxjy7lnidlb4n9n3fllm1-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-935b3303: building p2jbf1dwn4lyxjy7lnidlb4n9n3fllm1-flake-inputs.drv
building '/nix/store/whmjgkckvmp0xyhkb8j0phxf71j917s2-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/whmjgkckvmp0xyhkb8j0phxf71j917s2-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-935b3303: building whmjgkckvmp0xyhkb8j0phxf71j917s2-check-flake-inputs.drv