Fix logging

.ci/write-dockerfile.sh

@@ -269,7 +269,7 @@ case ${DOCKER_BUILDKIT-0} in
         # With buildkit we cannot retrieve failed builds.
         # So we do not allow the main step of a build stage to fail.
         # Instead we record the exit code in the file STATUS.
-        THEN_SAVE_STATUS=' ; echo $? > STATUS'
+        THEN_SAVE_STATUS=' ; echo $? > STATUS; exit 0'
         # ... and at the beginning of the next build stage,
         # we check the status and exit with an error status.
         CHECK_STATUS_THEN=' STATUS=$(cat STATUS 2>/dev/null); case "$STATUS" in ""|0) ;; *) exit $STATUS;; esac;'