Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b47bff7782714f628fae18ad04014f56 : SUCCESS in 3m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/61e6de7e69fa45d8836b6ba6b3457043 : FAILURE in 3m 30s