Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ba8a0bbb732447fba9f6d1e428c624d1 : SUCCESS in 5m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/99d377e201e04b13add5ace1787bb3fb : FAILURE in 3m 36s