these 2 derivations will be built:
  /nix/store/8bwfxnrx9fkgmn8bj0kd34kj1f29fxj9-flake-inputs.drv
  /nix/store/yrcj2iywajslakvc0sq9kxsb6wnbb495-check-flake-inputs.drv
building '/nix/store/8bwfxnrx9fkgmn8bj0kd34kj1f29fxj9-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/8bwfxnrx9fkgmn8bj0kd34kj1f29fxj9-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-bdb1245a: building 8bwfxnrx9fkgmn8bj0kd34kj1f29fxj9-flake-inputs.drv
building '/nix/store/yrcj2iywajslakvc0sq9kxsb6wnbb495-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/yrcj2iywajslakvc0sq9kxsb6wnbb495-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-bdb1245a: building yrcj2iywajslakvc0sq9kxsb6wnbb495-check-flake-inputs.drv