2016-07-13 19:14:54.615 | Traceback (most recent call last):
2016-07-13 19:14:54.615 |   File "/usr/local/bin/keystone-manage", line 6, in <module>
2016-07-13 19:14:54.615 |     from keystone.cmd.manage import main
2016-07-13 19:14:54.615 |   File "/opt/stack/keystone/keystone/cmd/manage.py", line 32, in <module>
2016-07-13 19:14:54.615 |     from keystone.cmd import cli
2016-07-13 19:14:54.615 |   File "/opt/stack/keystone/keystone/cmd/cli.py", line 29, in <module>
2016-07-13 19:14:54.616 |     from keystone.common import openssl
2016-07-13 19:14:54.616 |   File "/opt/stack/keystone/keystone/common/openssl.py", line 21, in <module>
2016-07-13 19:14:54.616 |     from keystone.common import utils
2016-07-13 19:14:54.616 |   File "/opt/stack/keystone/keystone/common/utils.py", line 37, in <module>
2016-07-13 19:14:54.616 |     from keystone.common import authorization
2016-07-13 19:14:54.616 |   File "/opt/stack/keystone/keystone/common/authorization.py", line 23, in <module>
2016-07-13 19:14:54.616 |     from keystone.models import token_model
2016-07-13 19:14:54.616 |   File "/opt/stack/keystone/keystone/models/token_model.py", line 22, in <module>
2016-07-13 19:14:54.616 |     from keystone.federation import constants
2016-07-13 19:14:54.616 |   File "/opt/stack/keystone/keystone/federation/__init__.py", line 15, in <module>
2016-07-13 19:14:54.616 |     from keystone.federation.core import *  # noqa
2016-07-13 19:14:54.616 |   File "/opt/stack/keystone/keystone/federation/core.py", line 120, in <module>
2016-07-13 19:14:54.616 |     versionutils.deprecated.NEWTON,
2016-07-13 19:14:54.616 | AttributeError: type object 'deprecated' has no attribute 'NEWTON'
2016-07-13 19:14:54.666 | +lib/keystone:init_keystone:1              exit_trap
2016-07-13 19:14:54.679 | +./stack.sh:exit_trap:480                  local r=1
2016-07-13 19:14:54.688 | ++./stack.sh:exit_trap:481                  jobs -p
2016-07-13 19:14:54.699 | +./stack.sh:exit_trap:481                  jobs=
2016-07-13 19:14:54.712 | +./stack.sh:exit_trap:484                  [[ -n '' ]]
2016-07-13 19:14:54.725 | +./stack.sh:exit_trap:490                  kill_spinner
2016-07-13 19:14:54.734 | +./stack.sh:kill_spinner:376               '[' '!' -z '' ']'
2016-07-13 19:14:54.745 | +./stack.sh:exit_trap:492                  [[ 1 -ne 0 ]]
2016-07-13 19:14:54.759 | +./stack.sh:exit_trap:493                  echo 'Error on exit'
2016-07-13 19:14:54.759 | Error on exit
2016-07-13 19:14:54.766 | +./stack.sh:exit_trap:494                  generate-subunit 1468437144 150 fail
2016-07-13 19:14:55.110 | +./stack.sh:exit_trap:495                  [[ -z /opt/stack/logs ]]
2016-07-13 19:14:55.116 | +./stack.sh:exit_trap:498                  /home/purva/projects/devstack/tools/worlddump.py -d /opt/stack/logs
2016-07-13 19:14:55.519 | +./stack.sh:exit_trap:504                  exit 1