these 2 derivations will be built:
  /nix/store/i5ph7p70yn2c7fwqhh6mlqkl12w7nk3m-flake-inputs.drv
  /nix/store/r4vyvv7gv6wabgzzhhp0zn8z6q9wfj3h-check-flake-inputs.drv
building '/nix/store/i5ph7p70yn2c7fwqhh6mlqkl12w7nk3m-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/i5ph7p70yn2c7fwqhh6mlqkl12w7nk3m-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-2c14001d: building i5ph7p70yn2c7fwqhh6mlqkl12w7nk3m-flake-inputs.drv
building '/nix/store/r4vyvv7gv6wabgzzhhp0zn8z6q9wfj3h-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/r4vyvv7gv6wabgzzhhp0zn8z6q9wfj3h-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-2c14001d: building r4vyvv7gv6wabgzzhhp0zn8z6q9wfj3h-check-flake-inputs.drv