failures.forEach(mavenDiFailed::addSuppressed);
            throw mavenDiFailed;
        }
        container.getLoggerManager().setThresholds(toPlexusLoggingLevel(context.loggerLevel));
        customizeContainer(context, container);

        return container;
    }

    protected Set<String> collectExportedArtifacts(
            CoreExtensionEntry coreEntry, List<CoreExtensionEntry> extensionEntries) {

        MavenCli customizedMavenCli = new MavenCli() {
            @Override
            protected void customizeContainer(PlexusContainer container) {
                super.customizeContainer(container);
                container.addComponent(mock(Maven.class), "org.apache.maven.Maven");

                ((DefaultPlexusContainer) container)

                    new MojoExecutionScopeModule(container.lookup(MojoExecutionScope.class)),
                    new ExtensionConfigurationModule(extension, extensionSource));
        }

        customizeContainer(container);

        container.getLoggerManager().setThresholds(cliRequest.request.getLoggingLevel());

        eventSpyDispatcher = container.lookup(EventSpyDispatcher.class);