title: Testcontainer issue with Bitbucket pipelines
body: <p>I configured bitbucket-pipelines.yml and used <code>image: gradle:6.3.0-jdk11</code>. My project built on Java11 and Gradle 6.3. Everything was Ok till starting test cases. Because I used Testontainers to test the application. Bitbucket could not start up the Testcontainer.
  The error is: 
  <code>org.testcontainers.containers.ContainerLaunchException: Container startup failed</code></p>
  
  <p>How can be fixed the issue?</p>