+ tox
20:29:31 .tox create: /w/workspace/integration-netconf-pnp-simulator-docker-merge-master/test/mocks/netconf-pnp-simulator/engine/.tox/.tox
20:29:31 No handlers could be found for logger "tox_pyenv"
20:29:33 .tox installdeps: tox-docker, tox >= 3.14.5
20:29:45 Traceback (most recent call last):
20:29:45   File "/usr/lib64/python2.7/runpy.py", line 162, in _run_module_as_main
20:29:45     "__main__", fname, loader, pkg_name)
20:29:45   File "/usr/lib64/python2.7/runpy.py", line 72, in _run_code
20:29:45     exec code in run_globals
20:29:45   File "/w/workspace/integration-netconf-pnp-simulator-docker-merge-master/test/mocks/netconf-pnp-simulator/engine/.tox/.tox/lib/python2.7/site-packages/tox/__main__.py", line 4, in <module>
20:29:45     tox.cmdline()
20:29:45   File "/w/workspace/integration-netconf-pnp-simulator-docker-merge-master/test/mocks/netconf-pnp-simulator/engine/.tox/.tox/lib/python2.7/site-packages/tox/session/__init__.py", line 44, in cmdline
20:29:45     main(args)
20:29:45   File "/w/workspace/integration-netconf-pnp-simulator-docker-merge-master/test/mocks/netconf-pnp-simulator/engine/.tox/.tox/lib/python2.7/site-packages/tox/session/__init__.py", line 65, in main
20:29:45     config = load_config(args)
20:29:45   File "/w/workspace/integration-netconf-pnp-simulator-docker-merge-master/test/mocks/netconf-pnp-simulator/engine/.tox/.tox/lib/python2.7/site-packages/tox/session/__init__.py", line 81, in load_config
20:29:45     config = parseconfig(args)
20:29:45   File "/w/workspace/integration-netconf-pnp-simulator-docker-merge-master/test/mocks/netconf-pnp-simulator/engine/.tox/.tox/lib/python2.7/site-packages/tox/config/__init__.py", line 267, in parseconfig
20:29:45     pm = get_plugin_manager(plugins)
20:29:45   File "/w/workspace/integration-netconf-pnp-simulator-docker-merge-master/test/mocks/netconf-pnp-simulator/engine/.tox/.tox/lib/python2.7/site-packages/tox/config/__init__.py", line 83, in get_plugin_manager
20:29:45     pm.load_setuptools_entrypoints("tox")
20:29:45   File "/w/workspace/integration-netconf-pnp-simulator-docker-merge-master/test/mocks/netconf-pnp-simulator/engine/.tox/.tox/lib/python2.7/site-packages/pluggy/manager.py", line 299, in load_setuptools_entrypoints
20:29:45     plugin = ep.load()
20:29:45   File "/w/workspace/integration-netconf-pnp-simulator-docker-merge-master/test/mocks/netconf-pnp-simulator/engine/.tox/.tox/lib/python2.7/site-packages/importlib_metadata/__init__.py", line 105, in load
20:29:45     module = import_module(match.group('module'))
20:29:45   File "/usr/lib64/python2.7/importlib/__init__.py", line 37, in import_module
20:29:45     __import__(name)
20:29:45   File "/w/workspace/integration-netconf-pnp-simulator-docker-merge-master/test/mocks/netconf-pnp-simulator/engine/.tox/.tox/lib/python2.7/site-packages/tox_docker/__init__.py", line 76
20:29:45     msg = f"{val!r} is not a number (for {key} in [{reader.section_name}])"
20:29:45                                                                           ^
20:29:45 SyntaxError: invalid syntax