Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/44039f696da04195853da99742effbd4 : SUCCESS in 6m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c79ff87306654c9981839e49554edfbd : FAILURE in 4m 47s