Dev container build failed: Command failed: docker buildx build --load --cache-from ghcr.io/rails/devcontainer/test-ruby-feature:latest --cache-from ghcr.io/rails/devcontainer/test-ruby-feature --build-context dev_containers_feature_content_source=/tmp/devcontainercli-runner/container-features/0.59.1-1715031254654 --build-arg _DEV_CONTAINERS_BASE_IMAGE=mcr.microsoft.com/devcontainers/base:1-bookworm --build-arg _DEV_CONTAINERS_IMAGE_USER=root --build-arg _DEV_CONTAINERS_FEATURE_CONTENT_SOURCE=dev_container_feature_content_temp --target dev_containers_target_stage -t vsc-github-162448c705025e826d735f15989c58f444851a6299fef68f7efd990881e5daae-features -t ghcr.io/rails/devcontainer/test-ruby-feature:latest -f /tmp/devcontainercli-runner/container-features/0.59.1-1715031254654/Dockerfile.extended /tmp/devcontainercli-runner/empty-folder (exit code: undefined) An error occurred building the container.