these 2 derivations will be built:
  /nix/store/gxq7sjahz2cqjkccb6hb09a5gpikj070-flake-inputs.drv
  /nix/store/sl0z1d5lxajbr7wxxdq8j6f2icv7dspx-check-flake-inputs.drv
building '/nix/store/gxq7sjahz2cqjkccb6hb09a5gpikj070-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/gxq7sjahz2cqjkccb6hb09a5gpikj070-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-bdb1245a: building gxq7sjahz2cqjkccb6hb09a5gpikj070-flake-inputs.drv
building '/nix/store/sl0z1d5lxajbr7wxxdq8j6f2icv7dspx-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/sl0z1d5lxajbr7wxxdq8j6f2icv7dspx-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-bdb1245a: building sl0z1d5lxajbr7wxxdq8j6f2icv7dspx-check-flake-inputs.drv