Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c094cf48e9f6409db7160d4150618a20 : SUCCESS in 8m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/83955e3e9e654913952a822501a8e920 : FAILURE in 4m 58s