these 2 derivations will be built:
  /nix/store/dhz6pppixq2d00fgm6rybcmxwv8p8ilk-flake-inputs.drv
  /nix/store/c6byx0q920n2wwnpya2k751bnqs2irkr-check-flake-inputs.drv
building '/nix/store/dhz6pppixq2d00fgm6rybcmxwv8p8ilk-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=21&system=aarch64-darwin'
building '/nix/store/dhz6pppixq2d00fgm6rybcmxwv8p8ilk-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building dhz6pppixq2d00fgm6rybcmxwv8p8ilk-flake-inputs.drv
building '/nix/store/c6byx0q920n2wwnpya2k751bnqs2irkr-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=21&system=aarch64-darwin'
building '/nix/store/c6byx0q920n2wwnpya2k751bnqs2irkr-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building c6byx0q920n2wwnpya2k751bnqs2irkr-check-flake-inputs.drv