Krispy Kreme Inc.’s DNUT stock rose 2.8% in premarket trades after the doughnut maker beat analysts’ top line and bottom line estimates in its first-quarter results, released before market open. The company reported net income of $1.6 million, or breakeven earnings, compared with net income of $6.5 million and earnings of 2 cents a share in the same period last year. Adjusted EPS came to 9 cents a share, above the FactSet consensus of 7 cents a share. Krispy Kreme’s first-quarter revenue was $419 million, a 12.5% increase on the same period last year. Analysts surveyed by FactSet were looking for revenue of $402 million….