Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7fdc77c465fc4fff86231bba308c986a : SUCCESS in 5m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c05a39a0b349454895b98310717873d8 : FAILURE in 4m 49s