Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a3ec81ad4df443bf9a7de8eba3d2c7a5 : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6cf3d1e811774486a7e354df1c8b6a33 : FAILURE in 5m 11s