Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/aaa457b356e24ef9b7e6ff84fdc698fc : FAILURE in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2eb364827ac34e0184956e7cfbb13030 : SUCCESS in 6m 14s