Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bf1064aa90bd42eea084b7f70b34b3f6 : SUCCESS in 7m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8fcb7ebf19614eb7b227296aae43b785 : FAILURE in 4m 41s