ci: Don't restart failed container during test

tests/docker-compose.test.yml

@@ -7,6 +7,7 @@ services:
     image: itzg/mc-monitor:0.6.0
     command: status --host mc --retry-interval 1s --retry-limit 120
   mc:
+    restart: "no"
     build:
       context: ..
       cache_from:

tests/test.sh

@@ -5,6 +5,9 @@ cd $(dirname $0)
 failed=false
 args="-f docker-compose.test.yml"
 docker-compose $args run sut || failed=true
+echo "
+Result: failed=$failed"
+
 $failed && docker-compose $args logs mc
 docker-compose $args down -v