Pip fabrictestbed-extensions 1.2.4 – “Exception ignored in”

First, thank you for the fabrictestbed-extensions 1.2.4 Pip package. While setting up the Fabric environment on my local machine I am getting several ignored exceptions.

from fabrictestbed_extensions.fablib.fablib import FablibManager as fablib_manager
fablib = fablib_manager()

-----------------------------------  -------------------------------------------------------------------------
credmgr_host                         cm.fabric-testbed.net
orchestrator_host                    orchestrator.fabric-testbed.net
fabric_token                         /path/to/repo/fabric_config/token.json
project_id                           XXXX
bastion_username                     XXXX
bastion_key_filename                 /path/to/repo/fabric_config/fabric-bastion-key
bastion_public_addr                  bastion-1.fabric-testbed.net
bastion_passphrase                   None
slice_public_key_file                /path/to/repo/fabric_config/slice_key.pub
slice_private_key_file               /path/to/repo/fabric_config/slice_key
fabric_slice_private_key_passphrase  None
fablib_log_file                      /tmp/fablib/fablib.log
fablib_log_level                     INFO
-----------------------------------  -------------------------------------------------------------------------
Exception ignored in: 
Traceback (most recent call last):
  File "/home/agriffith/.conda/envs/slate-fabrictestbed/lib/python3.9/site-packages/fabric_cm/credmgr/swagger_client/api_client.py", line 78, in __del__
  File "/home/agriffith/.conda/envs/slate-fabrictestbed/lib/python3.9/multiprocessing/pool.py", line 645, in close
AttributeError: 'NoneType' object has no attribute 'debug'
Exception ignored in: 
Traceback (most recent call last):
  File "/home/agriffith/.conda/envs/slate-fabrictestbed/lib/python3.9/multiprocessing/pool.py", line 268, in __del__
  File "/home/agriffith/.conda/envs/slate-fabrictestbed/lib/python3.9/multiprocessing/queues.py", line 372, in put
AttributeError: 'NoneType' object has no attribute 'dumps'
Exception ignored in: 
Traceback (most recent call last):
  File "/home/agriffith/.conda/envs/slate-fabrictestbed/lib/python3.9/site-packages/fabric_cf/orchestrator/swagger_client/api_client.py", line 78, in __del__
  File "/home/agriffith/.conda/envs/slate-fabrictestbed/lib/python3.9/multiprocessing/pool.py", line 645, in close
AttributeError: 'NoneType' object has no attribute 'debug'
Exception ignored in: 
Traceback (most recent call last):
  File "/home/agriffith/.conda/envs/slate-fabrictestbed/lib/python3.9/multiprocessing/pool.py", line 268, in __del__
  File "/home/agriffith/.conda/envs/slate-fabrictestbed/lib/python3.9/multiprocessing/queues.py", line 372, in put
AttributeError: 'NoneType' object has no attribute 'dumps'

Just passing these along in case they are not known. Here are the versions of the Pip packages:

$ pip list | grep fabric
fabric-credmgr-client      1.2.1
fabric-fim                 1.2.4
fabric-orchestrator-client 1.2.3
fabrictestbed              1.2.5
fabrictestbed-extensions   1.2.4

And the Python version:

$ python --version
Python 3.9.12