these 2 derivations will be built:
  /nix/store/d0m0by7qkp6m954q30ja43jhpdb06sd0-flake-inputs.drv
  /nix/store/y97cvdmnl64p3686aj728vkndj861jrl-check-flake-inputs.drv
building '/nix/store/d0m0by7qkp6m954q30ja43jhpdb06sd0-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/d0m0by7qkp6m954q30ja43jhpdb06sd0-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building d0m0by7qkp6m954q30ja43jhpdb06sd0-flake-inputs.drv
building '/nix/store/y97cvdmnl64p3686aj728vkndj861jrl-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/y97cvdmnl64p3686aj728vkndj861jrl-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building y97cvdmnl64p3686aj728vkndj861jrl-check-flake-inputs.drv