Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b1d81086f44541f0afaec7a8e4ef4fbf : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4cfe5076db07476691ae2f94fadbe547 : FAILURE in 18m 54s