Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e75ee8ae074a4430b8a2e6ea17beb9ca : SUCCESS in 14m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7c8176e23b514e67950b0cada8f0fcf6 : FAILURE in 20m 50s