Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e257ffc3659d4222bd5d188e4bdcb13c : SUCCESS in 4m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0977673db85f420e896dabefdb572362 : FAILURE in 4m 22s