these 2 derivations will be built:
  /nix/store/qy7306vp7lkz47jcrkaqyjz1adxdjg18-flake-inputs.drv
  /nix/store/qmywpz5irvwhkbk2afrqqz83yhg7a9i1-check-flake-inputs.drv
building '/nix/store/qy7306vp7lkz47jcrkaqyjz1adxdjg18-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&restart-grace=900&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/qy7306vp7lkz47jcrkaqyjz1adxdjg18-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building qy7306vp7lkz47jcrkaqyjz1adxdjg18-flake-inputs.drv
building '/nix/store/qmywpz5irvwhkbk2afrqqz83yhg7a9i1-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&restart-grace=900&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/qmywpz5irvwhkbk2afrqqz83yhg7a9i1-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building qmywpz5irvwhkbk2afrqqz83yhg7a9i1-check-flake-inputs.drv