Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3eeab6b0fb2449f6a27c23c1965f3a62 : SUCCESS in 6m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4c3607020b514eb8b261ed092a00467f : FAILURE in 4m 48s