@Before
  public void setUp() {
    System.setProperty("sendCredentialsOverHttp", "true");
  }
Pulls a built image and attempts to run it.

@param imageReference the image reference of the built image
@return the container output
@throws IOException if an I/O exception occurs
@throws InterruptedException if the process was interrupted
jib-core/src/integration-test/java/com/google/cloud/tools/jib/api/JibIntegrationTest.java