Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3c54289d25b64fe8ab142dfd1f4453d5 : SUCCESS in 8m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3d1f880d09b7419ca325c87b190798af : FAILURE in 5m 31s