Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/df4a391c3dfc4c75bccd31fc245fdb45 : SUCCESS in 5m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e0abe2075e034dc1a34b2c640d8748ab : FAILURE in 3m 52s