these 2 derivations will be built:
  /nix/store/hax8srwv5bsmh354xb1r8ksfzb9jjd1b-flake-inputs.drv
  /nix/store/p6qcrmjl5p1hp3m1rvka1qvc1xq4cz1w-check-flake-inputs.drv
building '/nix/store/hax8srwv5bsmh354xb1r8ksfzb9jjd1b-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/hax8srwv5bsmh354xb1r8ksfzb9jjd1b-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building hax8srwv5bsmh354xb1r8ksfzb9jjd1b-flake-inputs.drv
building '/nix/store/p6qcrmjl5p1hp3m1rvka1qvc1xq4cz1w-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/p6qcrmjl5p1hp3m1rvka1qvc1xq4cz1w-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building p6qcrmjl5p1hp3m1rvka1qvc1xq4cz1w-check-flake-inputs.drv