Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b62b9c02e7ae41fa96e6c65aa9c43bd2 : SUCCESS in 4m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f135cd72d5024407a1f170b731348d3e : FAILURE in 5m 25s