Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7ba436b60fdf42fd9806f59c0b300211 : SUCCESS in 7m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3df40a70a0cf4367b8e642905e85070c : FAILURE in 7m 05s