  [13775] Counter::nest1()
    ├─ [13423] Counter::_nest1()
    │   ├─ emit Log1(foo: 0x0000000000000000000000000000000000000000000000000000000000000045)
    │   ├─ [8729] Counter::nest2()
    │   │   ├─ [2403] Counter::nest3()
    │   │   │   ├─ [339] Counter::_nest3Internal(arg1, arg2, 3)
    │   │   │   │   ├─ [mstore]
    │   │   │   │   └─ ← ret1
    │   │   │   ├─ [before_return]
    │   │   │   ├─ emit Log1(foo: 0x0000000000000000000000000000000000000000000000000000000000000046)
    │   │   │   └─ ← [Return]
    │   │   ├─ emit Log2(foo: 0x0000000000000000000000000000000000000000000000000000000000000046, bar: 0x000000000000000000000000000000000000000000000000000000000000007b)
    │   │   └─ ← [Return]
    │   └─ ← ret1, ret2
    └─ ← [Return]
