Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b92a84b69b21465782366065425f4377 : SUCCESS in 4m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1f51964bd48d45e3bd40be02228d9f32 : FAILURE in 3m 31s