Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a2f26ac0222c417a9d8ce5d65ca4f49b : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a5641797bfa84328810f10c9567de333 : FAILURE in 13m 25s