these 2 derivations will be built:
  /nix/store/7lawll9pds137fg1wkvfxbq8j7ya9nrx-flake-inputs.drv
  /nix/store/cl9ywpih3vkas0vhr8j2hw70jw7jcv96-check-flake-inputs.drv
building '/nix/store/7lawll9pds137fg1wkvfxbq8j7ya9nrx-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-linux'
building '/nix/store/7lawll9pds137fg1wkvfxbq8j7ya9nrx-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-931cb6d5: building 7lawll9pds137fg1wkvfxbq8j7ya9nrx-flake-inputs.drv
building '/nix/store/cl9ywpih3vkas0vhr8j2hw70jw7jcv96-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-linux'
building '/nix/store/cl9ywpih3vkas0vhr8j2hw70jw7jcv96-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-931cb6d5: building cl9ywpih3vkas0vhr8j2hw70jw7jcv96-check-flake-inputs.drv