these 2 derivations will be built:
  /nix/store/cd0r93sr8kl35fn4qg2c1j6l0lp3dl33-flake-inputs.drv
  /nix/store/v8cm0ad864fcwnfml5q02q3p7idglhd9-check-flake-inputs.drv
building '/nix/store/cd0r93sr8kl35fn4qg2c1j6l0lp3dl33-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/cd0r93sr8kl35fn4qg2c1j6l0lp3dl33-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building cd0r93sr8kl35fn4qg2c1j6l0lp3dl33-flake-inputs.drv
building '/nix/store/v8cm0ad864fcwnfml5q02q3p7idglhd9-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/v8cm0ad864fcwnfml5q02q3p7idglhd9-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building v8cm0ad864fcwnfml5q02q3p7idglhd9-check-flake-inputs.drv