Scheduled Execution bug

Scheduled.apxc

public class Scheduled implements Schedulable {
    @TestVisible static Boolean executed = false;
    public void execute(SchedulableContext c) {
        executed = true;
    }
}

ScheduledTest.apxc

@isTest class ScheduledTest {
    @isTest static void test() {
        Scheduled s = new Scheduled();
        Id jobId = System.schedule('Job', '0 0 0 * * ?', s);
        Test.startTest();
        Test.stopTest();
        CronTrigger t = [SELECT TimesTriggered FROM CronTrigger];
        System.assert(Scheduled.executed);
        System.assertEquals(jobId, t.Id);
        // Assertion fails here
        System.assertEquals(1, t.TimesTriggered);
    }
}