Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3273f34aad22416e84ac57e78a95ab1f : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fb063e7766b7437aa6b55078916ca9c7 : FAILURE in 4m 14s