Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8ef8480987864f049624d2df9d33aaf3 : SUCCESS in 7m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3d61fbe62d1a4b71a298abffc7ab0e14 : FAILURE in 3m 56s