reproducible trbo system health check: detect failure to update Arch Linux schroots

Signed-off-by: Holger Levsen <holger@layer-acht.org>

bin/reproducible_system_health.sh

@@ -175,6 +175,8 @@ for JOB_NAME in $(ls -1d reproducible_* | sort ) ; do
 			small_note "reproducible_build.sh zombies"
 		elif $(grep -q "State: starting" $LOG) ; then
 			small_note "node in starting state"
+		elif $(grep -q "Warning: failed to update Arch Linux schroot." $LOG) ; then
+			small_note "failed to update Arch Linux schroot"
 		elif $(grep -q "Warning: sbuild failed. Exiting cleanly as this is out-of-scope" $LOG) ; then
 			UNSAT_DEPENDS=$(grep "unsat-dependency:" $LOG || true)
 			if [ -n "$UNSAT_DEPENDS" ] ; then