Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b1efba6c04c941cabaed7a886ef98fbb : SUCCESS in 9m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cd9e20513e614516ab9344ad21f33646 : FAILURE in 4m 25s