Error: <class 'sh.ErrorReturnCode_123'>, 

  RAN: /tmp/tmp1zfbvobx/spack-develop/bin/spack --color never style --fix --root /tmp/tmp1zfbvobx/spack

  STDOUT:


  STDERR:

Stack trace:
  File "/usr/local/lib/python3.9/site-packages/rq/worker.py", line 1633, in perform_job
    return_value = job.perform()
  File "/usr/local/lib/python3.9/site-packages/rq/job.py", line 1331, in perform
    self._result = self._execute()
  File "/usr/local/lib/python3.9/site-packages/rq/job.py", line 1368, in _execute
    coro_result = loop.run_until_complete(result)
  File "/usr/local/lib/python3.9/asyncio/base_events.py", line 647, in run_until_complete
    return future.result()
  File "/source/./spackbot/workers.py", line 344, in fix_style_task
    res, err = helpers.run_command(
  File "/source/./spackbot/helpers.py", line 164, in run_command
    raise inst
  File "/source/./spackbot/helpers.py", line 157, in run_command
    control(*cmd, _out=res, _err=err, _ok_code=ok_codes)
  File "/usr/local/lib/python3.9/site-packages/sh.py", line 1511, in __call__
    rc = self.__class__.RunningCommandCls(cmd, call_args, stdin, stdout, stderr)
  File "/usr/local/lib/python3.9/site-packages/sh.py", line 734, in __init__
    self.wait()
  File "/usr/local/lib/python3.9/site-packages/sh.py", line 796, in wait
    self.handle_command_exit_code(exit_code)
  File "/usr/local/lib/python3.9/site-packages/sh.py", line 823, in handle_command_exit_code
    raise exc

==> Running style checks on spack
  selected: import, isort, black, flake8, mypy
==> Modified files
  var/spack/repos/builtin/packages/draco/package.py
==> Running import checks
  import checks were clean
==> Running isort checks
  isort checks were clean
==> Running black checks
reformatted var/spack/repos/builtin/packages/draco/package.py
All done! ✨ 🍰 ✨
1 file reformatted.
  black checks were clean
==> Running flake8 checks
  flake8 checks were clean
==> Running mypy checks
Success: no issues found in 632 source files
  mypy checks were clean
==> spack style checks were clean