these 2 derivations will be built:
  /nix/store/3455m8nx85hq4zgvjv8wj2kzzj4jn5aw-flake-inputs.drv
  /nix/store/9b4asqa8q0yfzcaazzi8a3bbcxvs2gdq-check-flake-inputs.drv
building '/nix/store/3455m8nx85hq4zgvjv8wj2kzzj4jn5aw-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/3455m8nx85hq4zgvjv8wj2kzzj4jn5aw-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-a30baf54: building 3455m8nx85hq4zgvjv8wj2kzzj4jn5aw-flake-inputs.drv
building '/nix/store/9b4asqa8q0yfzcaazzi8a3bbcxvs2gdq-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/9b4asqa8q0yfzcaazzi8a3bbcxvs2gdq-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-a30baf54: building 9b4asqa8q0yfzcaazzi8a3bbcxvs2gdq-check-flake-inputs.drv