Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1946e0f88fbd4e82a03fbd419685e082 : SUCCESS in 4m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/466047dc2add41f89508559a0136c1ed : FAILURE in 4m 47s