*** WARNING: Service runner-88701ef2-project-70-concurrent-1-mariadb-0 probably didn't start properly.

Health check error:
service "runner-88701ef2-project-70-concurrent-1-mariadb-0-wait-for-service" timeout

Health check container logs:

Service container logs:
...
2020-01-28T13:44:57.514208824Z 2020-01-28 13:44:57 0 [Note] mysqld: ready for connections.
2020-01-28T13:44:57.514217729Z Version: '10.3.21-MariaDB-1:10.3.21+maria~bionic'  socket: '/var/run/mysqld/mysqld.sock'  port: 0  mariadb.org binary distribution
2020-01-28T13:44:57.975599407Z 2020-01-28 13:44:57+00:00 [Note] [Entrypoint]: Temporary server started.