then:
        ['app', 'lib', 'util'].withIndex()
            .each { appType, index ->
                def reserved = file("${appType}/build/${forbiddenPath}")
                failure.assertHasDescription("A problem was found with the configuration of task ':${appType}:badTask' (type 'DefaultTask').")
                failure.assertThatDescription(containsString(cannotWriteToReservedLocation {