The Set up Rust step wrote the cargo bin dir to GITHUB_PATH, which does not help within the same step and is not relied upon across steps on the Gitea act_runner. Prepend $HOME/.cargo/bin to PATH directly in the setup and each cargo step instead, so rustup and cargo resolve regardless of GITHUB_PATH support. Assisted-By: Claude Code (claude-opus-4) Claude-Session: https://claude.ai/code/session_01NFpGtGTWUEYXLwZeZs2RAV Signed-off-by: Stan Grams <sjg@haxx.space>