Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2c3c5713eafc4fa184e62f33f9ec633e : SUCCESS in 7m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d61c406896f74e448d840f3e8e34cff6 : FAILURE in 4m 30s