Feature request: Show contract name in fuzzing results

[rappie]

When end-to-end testing multiple contracts it would be nice to see which contracts has been called to fail the test.

Current output

testBet(): failed!💥
  Call sequence, shrinking (1736/5000):
    setLp(0x0)
    testBet()

Suggested output

testBet(): failed!💥
  Call sequence, shrinking (1736/5000):
    Core.setLp(0x0)
    E2E.testBet()