writeAllFiles()

        expect:
        // TODO - does not work with CC yet. cleanFoo starts, which blocks generateFoo. However, cleanFooLocalState can start and so runs before generateFoo
        // However, the cleanFooLocalState should block because it conflicts with generateFoo
        2.times {
            args '--parallel', '--max-workers=2'

        def foo = subproject(':foo')
        def bar = subproject(':bar')

        def cleanFooLocal = foo.task('cleanFooLocalState').destroys('build/foo-local')
        def generateFoo = foo.task('generateFoo').outputs('build/foo').localState('build/foo-local')
        def generateBar = bar.task('generateBar').outputs('build/bar').dependsOn(generateFoo)