src/vs/workbench/contrib/tasks/browser/terminalTaskSystem.ts/TerminalTaskSystem/showDependencyCycleMessage
class TerminalTaskSystem:	private showDependencyCycleMessage(task: Task) {
		this.log(nls.localize('dependencyCycle',
			'There is a dependency cycle. See task "{0}".',
			task._label
		));
		this.showOutput();
	}