Traceback (most recent call last):


 "/home/jayvdb/.cache/tox/my-tox-tests/py38-tox3_20/bin/tox", line 8, in <module>

sys.exit(cmdline())


 "/home/jayvdb/.cache/tox/my-tox-tests/py38-tox3_20/lib/python3.8/site-packages/tox/session/__init__.py", line 44, in cmdline

main(args)


 "/home/jayvdb/.cache/tox/my-tox-tests/py38-tox3_20/lib/python3.8/site-packages/tox/session/__init__.py", line 65, in main

config = load_config(args)


 "/home/jayvdb/.cache/tox/my-tox-tests/py38-tox3_20/lib/python3.8/site-packages/tox/session/__init__.py", line 81, in load_config

config = parseconfig(args)


 "/home/jayvdb/.cache/tox/my-tox-tests/py38-tox3_20/lib/python3.8/site-packages/tox/config/__init__.py", line 278, in parseconfig

ParseIni(config, config_file, content)


 "/home/jayvdb/.cache/tox/my-tox-tests/py38-tox3_20/lib/python3.8/site-packages/tox/config/__init__.py", line 1249, in __init__

raise tox.exception.ConfigError(
tox.exception.ConfigError: ConfigError: with_escaped_bracket_setenv failed with ConfigError: substitution key 'a' not found at Traceback (most recent call last):

Traceback (most recent call last):


 "/tmp/kitchen/testing/tests/integration/modules/test_supervisord.py", line 211, in test_stop_one_not_running

self.start_supervisord(autostart=False)


 "/tmp/kitchen/testing/tests/integration/modules/test_supervisord.py", line 60, in start_supervisord

[self.supervisord, '-c', self.supervisor_conf]


 "/usr/lib/python2.7/subprocess.py", line 711, in __init__

errread, errwrite)


 "/usr/lib/python2.7/subprocess.py", line 1235, in _execute_child

self.pid = os.fork()
OSError: [Errno 12] Cannot allocate memory
