Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/966b1f48e38b4a459f3187b754063ec3 : SUCCESS in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d431f7a0144b4ff38ecf1aa6e51f60ec : FAILURE in 9m 30s