Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5ce06c111b6340749fb529a39caba0b2 : SUCCESS in 4m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f0d949bc8d4a480a939dd86aeab406f5 : FAILURE in 3m 26s