these 2 derivations will be built:
  /nix/store/qp85i2g3vd7h1fa8v3x2382jb4xly48x-flake-inputs.drv
  /nix/store/9819r9cadw5793969zqx7kcw1dzvc088-check-flake-inputs.drv
building '/nix/store/qp85i2g3vd7h1fa8v3x2382jb4xly48x-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/qp85i2g3vd7h1fa8v3x2382jb4xly48x-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building qp85i2g3vd7h1fa8v3x2382jb4xly48x-flake-inputs.drv
building '/nix/store/9819r9cadw5793969zqx7kcw1dzvc088-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/9819r9cadw5793969zqx7kcw1dzvc088-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 9819r9cadw5793969zqx7kcw1dzvc088-check-flake-inputs.drv