these 2 derivations will be built:
  /nix/store/jnnfaxvgm3nfw970r2f0f7fwp0r3kf58-flake-inputs.drv
  /nix/store/cb09imgn74s67drvcnn92f26jxb0jrz4-check-flake-inputs.drv
building '/nix/store/jnnfaxvgm3nfw970r2f0f7fwp0r3kf58-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/jnnfaxvgm3nfw970r2f0f7fwp0r3kf58-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building jnnfaxvgm3nfw970r2f0f7fwp0r3kf58-flake-inputs.drv
building '/nix/store/cb09imgn74s67drvcnn92f26jxb0jrz4-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/cb09imgn74s67drvcnn92f26jxb0jrz4-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building cb09imgn74s67drvcnn92f26jxb0jrz4-check-flake-inputs.drv