Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/94573c62d5d64481b199f6b3304fbca1 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/753568f07146437694a3dd45ad39c01e : FAILURE in 4m 20s