/**
         * Wraps `docker pull` in a retry loop, to try and provide some resilience against
         * transient errors
         * @param baseImage the image to pull.
         */
        private void pullBaseImage(String baseImage) {
            final int maxAttempts = 10;

            for (int attempt = 1; attempt <= maxAttempts; attempt++) {
                try {
                    LoggedExec.exec(execOperations, spec -> {