Although git-rebase has a tool to support testing the rebased non-HEAD commits: --exec. Append --exec "build-incrementally && rerun-affected-tests" in whatever

Although git-rebase has a tool to support testing the rebased non-HEAD commits: --exec. Append --exec "build-incrementally && rerun-affected-tests" in whatever form is appropriate for your project and git will compile and test every non-HEAD commit for you.