outputDoesNotContain 'onProgress'
        outputContains 'onFinished'

        when:
        configurationCacheRun()

        then: 'behaves the same'
        configurationCache.assertStateLoaded()
        output.count('onInstantiated') == 1
        outputDoesNotContain 'onStarted'
        outputDoesNotContain 'onProgress'
        outputContains 'onFinished'
    }

                            + "The build might finish before the report has been completely written."
                    )
                    logger.info("Unfinished tasks: {}", unfinishedTasks)
                }
            }

            private
            fun moveSpoolFileTo(outputDirectory: File): File {