Some abort jobs are failing on flower

[nikhil]

http://voyager:4001/task/3d11b7cb-4e22-4ffe-942d-00c8a936cfc3

Args: ('613713e3-5a53-4e82-8bf7-433110d52009',)

Traceback (most recent call last): File "/juno/work/ci/prod_ridgeback/venv/lib/python3.7/site-packages/celery/app/trace.py", line 412, in trace_task R = retval = fun(*args, **kwargs) File "/juno/work/ci/prod_ridgeback/venv/lib/python3.7/site-packages/celery/app/trace.py", line 704, in protected_call return self.run(*args, **kwargs) File "/srv/services/ridgeback/code/ridgeback/toil_orchestrator/tasks.py", line 145, in abort_job self.retry(exc=e, countdown=10) File "/juno/work/ci/prod_ridgeback/venv/lib/python3.7/site-packages/celery/app/task.py", line 706, in retry raise_with_context(exc) File "/srv/services/ridgeback/code/ridgeback/toil_orchestrator/tasks.py", line 116, in abort_job external_job_id, job_store_dir, job_work_dir, job_output_dir = submitter.submit() File "/srv/services/ridgeback/code/ridgeback/submitter/jobsubmitter.py", line 68, in submit command_line = self._command_line() File "/srv/services/ridgeback/code/ridgeback/submitter/jobsubmitter.py", line 151, in _command_line app_location, inputs_location = self._dump_app_inputs() File "/srv/services/ridgeback/code/ridgeback/submitter/jobsubmitter.py", line 99, in _dump_app_inputs app_location = self.app.resolve(self.job_work_dir) File "/srv/services/ridgeback/code/ridgeback/submitter/jobsubmitter.py", line 42, in resolve git.Git(location).clone(self.github, '--branch', self.version, '--recurse-submodules') File "/juno/work/ci/prod_ridgeback/venv/lib/python3.7/site-packages/git/cmd.py", line 542, in return lambda *args, **kwargs: self._call_process(name, *args, **kwargs) File "/juno/work/ci/prod_ridgeback/venv/lib/python3.7/site-packages/git/cmd.py", line 1005, in _call_process return self.execute(call, **exec_kwargs) File "/juno/work/ci/prod_ridgeback/venv/lib/python3.7/site-packages/git/cmd.py", line 822, in execute raise GitCommandError(command, status, stderr_value, stdout_value) git.exc.GitCommandError: Cmd('git') failed due to: exit code(128) cmdline: git clone https://github.com/mskcc/cwl-commandlinetools --branch master --recurse-submodules stderr: 'fatal: destination path 'cwl-commandlinetools' already exists and is not an empty directory.'