     PHASE │ run
  DIRECTOR │ Launched worker 0
     START │ ./plan.py
      FAIL │ ./plan.py
────────────────────────────────── Step info ───────────────────────────────────
Command               ./plan.py
Return code           1
──────────────────────────────── Standard error ────────────────────────────────
Traceback (most recent call last):
  File "${CASE}/./plan.py", line ---, in <module>
    step("cat README.md", inp="README.md")
  File "${PWD}/stepup/core/api.py", line ---, in step
    return RPC_CLIENT(
           ^^^^^^^^^^^
  File "${PWD}/stepup/core/rpc.py", line ---, in __call__
    _handle_error(body, name, args, kwargs)
  File "${PWD}/stepup/core/rpc.py", line ---, in _handle_error
    raise RPCError(f"An exception was raised in the server during the call {fmt_call}: \n\n{body}")
stepup.core.exceptions.RPCError: An exception was raised in the server during the call step('step:./plan.py', 'cat README.md', [Path('README.md')], (), [], [], Path('./'), False, None, False):

Traceback (most recent call last):
  File "${PWD}/stepup/core/rpc.py", line ---, in _handle_request
    result = call(*bound.args, **bound.kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "${PWD}/stepup/core/director.py", line ---, in step
    return self._workflow.define_step(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "${PWD}/stepup/core/workflow.py", line ---, in define_step
    self.supply_file(step_key, inp_path)
  File "${PWD}/stepup/core/workflow.py", line ---, in supply_file
    dg = self.matching_deferred_glob(path)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "${PWD}/stepup/core/workflow.py", line ---, in matching_deferred_glob
    raise GraphError(f"Multiple deferred globs match: {path}")
stepup.core.exceptions.GraphError: Multiple deferred globs match: README.md
────────────────────────────────────────────────────────────────────────────────
   WARNING │ 1 step(s) failed, see error messages above
   WARNING │ Scheduler is put on hold. Not reporting pending steps.
   WARNING │ Skipping cleanup due to incomplete build.
  WORKFLOW │ Dumped to .stepup/workflow.mpk.xz
   WARNING │ Dissolving the workflow due to an exceptions while the graph was being changed.
     PHASE │ watch
  DIRECTOR │ Stopping workers.
  DIRECTOR │ See you!
