these 2 derivations will be built:
  /nix/store/kq2v3mylq8k817513l3d5yhlbraxnqi1-flake-inputs.drv
  /nix/store/agdla67l9f9cx2axph0r5180ca5d6v7x-check-flake-inputs.drv
building '/nix/store/kq2v3mylq8k817513l3d5yhlbraxnqi1-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/kq2v3mylq8k817513l3d5yhlbraxnqi1-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building kq2v3mylq8k817513l3d5yhlbraxnqi1-flake-inputs.drv
building '/nix/store/agdla67l9f9cx2axph0r5180ca5d6v7x-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/agdla67l9f9cx2axph0r5180ca5d6v7x-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building agdla67l9f9cx2axph0r5180ca5d6v7x-check-flake-inputs.drv