Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/74fe7803352a434aa74a4b3f42972dba : SUCCESS in 5m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/802d1d88bdc840dfa80386ad1369b45d : FAILURE in 8m 50s