Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cec7502b855c4fafb11b07941e4ecb59 : SUCCESS in 6m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bb6491ec29a74538af5bac5c3d7e56d0 : FAILURE in 7m 28s