these 2 derivations will be built:
  /nix/store/vgbm5i58zjphsr6xh7xvfdrqcmgizsh2-flake-inputs.drv
  /nix/store/j8x0wswmrska8320mcmfdv7y1g0f6515-check-flake-inputs.drv
building '/nix/store/vgbm5i58zjphsr6xh7xvfdrqcmgizsh2-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/vgbm5i58zjphsr6xh7xvfdrqcmgizsh2-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-2c14001d: building vgbm5i58zjphsr6xh7xvfdrqcmgizsh2-flake-inputs.drv
building '/nix/store/j8x0wswmrska8320mcmfdv7y1g0f6515-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/j8x0wswmrska8320mcmfdv7y1g0f6515-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-2c14001d: building j8x0wswmrska8320mcmfdv7y1g0f6515-check-flake-inputs.drv