Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v4, actions/checkout@v4, actions/setup-go@v5, arduino/setup-protoc@v3, codecov/codecov-action@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

unused import: `tempfile::TempDir`

unused import: `std::time::Duration`

unused import: `numaflow_shared::isb::jetstream::config::ClientConfig`

unused import: `crate::create_js_context`

unused import: `super::*`

unused import: `tokio::sync::oneshot`

unused import: `tempfile::TempDir`

unused import: `numaflow::sideinput`

unused import: `super::*`

struct `SimpleTransformerPanic` is never constructed