Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/159ad751433c44778eb6a9f073f73568 : SUCCESS in 6m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0772bc67f45145e4b59bd492478f3424 : FAILURE in 4m 29s