Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b079546125cc42be824709bff49742e9 : FAILURE in 4m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ec53e3f170c148419c4d2bdb9b962793 : SUCCESS in 4m 49s