Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d81b3642095d4939a3b779683cb350dc : SUCCESS in 6m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d045c02c7d4f41e89044cdc3df07aa86 : FAILURE in 4m 56s