Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6108d23286934c19bed638d2b252f38c : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/93725cded82640dda1b2387476382cc6 : FAILURE in 2m 51s