Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cd265724f71344b696464324971682b4 : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7239249d1ce1425998e9e0ac2da9b416 : FAILURE in 4m 49s