Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/73e72c0d5ea5460680677b311d41b26d : SUCCESS in 7m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a2985bcd2d8d470a9da21030d8c31424 : FAILURE in 6m 29s