Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1eb70f2f90964800b2d924f6a5888fb5 : SUCCESS in 6m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4bf7e5332c534e64a1fb4f7137101bb6 : FAILURE in 4m 38s