Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/710a214013ba447d95fdadfe94a21775 : SUCCESS in 7m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9bd40aadac964c968ba781d381c900ee : FAILURE in 19m 52s