# Pastebin Vfx5eefI
[translation:ERROR] Error:
[translation:ERROR]  Traceback (most recent call last):
[translation:ERROR]    File "/home/ubuntu/benchmarks/lib/pypy/rpython/translator/goal/translate.py", line 317, in main
[translation:ERROR]     drv.proceed(goals)
[translation:ERROR]    File "/home/ubuntu/benchmarks/lib/pypy/rpython/translator/driver.py", line 733, in proceed
[translation:ERROR]     return self._execute(goals, task_skip = self._maybe_skip())
[translation:ERROR]    File "/home/ubuntu/benchmarks/lib/pypy/rpython/translator/tool/taskengine.py", line 114, in _execute
[translation:ERROR]     res = self._do(goal, taskcallable, *args, **kwds)
[translation:ERROR]    File "/home/ubuntu/benchmarks/lib/pypy/rpython/translator/driver.py", line 284, in _do
[translation:ERROR]     res = func()
[translation:ERROR]    File "/home/ubuntu/benchmarks/lib/pypy/rpython/translator/driver.py", line 424, in task_stackcheckinsertion_lltype
[translation:ERROR]     count = insert_ll_stackcheck(self.translator)
[translation:ERROR]    File "/home/ubuntu/benchmarks/lib/pypy/rpython/translator/transform.py", line 230, in insert_ll_stackcheck
[translation:ERROR]     for block in break_cycles_v(edgedict, edgedict):
[translation:ERROR]    File "/home/ubuntu/benchmarks/lib/pypy/rpython/tool/algo/graphlib.py", line 260, in break_cycles_v
[translation:ERROR]     roots = list(find_roots(v_depths, edges))
[translation:ERROR]    File "/home/ubuntu/benchmarks/lib/pypy/rpython/tool/algo/graphlib.py", line 116, in find_roots
[translation:ERROR]     for component in strong_components(vertices, edges):
[translation:ERROR]    File "/home/ubuntu/benchmarks/lib/pypy/rpython/tool/algo/graphlib.py", line 78, in strong_components
[translation:ERROR]     w = stack.pop()
[translation:ERROR]  IndexError: pop from empty list