def launchables = findLaunchables(gradleProjects, taskName)
            assert launchables.size == 1
            def build = connection.newBuild()
            collectOutputs(build)
            build.forLaunchables(launchables[0]).run()
        }
    }

    private def findLaunchables(Collection<GradleProject> gradleProjects, String taskName) {