This came in with the Windows CI work and I assume was meant for local debug, but adds a bare printf line to the test output. Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp) Upstream-commit: 77590d4dae9223ccd8edf9b153c669f631747f24 Component: engine