Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b044b6ca58b84c82b8fcb6dd8167eb3f : SUCCESS in 6m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5786594be89b4a9994e0b6feeed9c3c5 : FAILURE in 6m 31s