Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f52505b1007b49739385bd71292c59d4 : SUCCESS in 9m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0b1a136768504c61a80e6c75a533f47d : FAILURE in 6m 16s