Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/31a966a0582c43fd9ed620bb9718adeb : SUCCESS in 7m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/946cdcc8d96a40c3b4395805a125ab1b : FAILURE in 6m 24s