Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/13c062ae2bdb4610bccc5d9658b3fe78 : SUCCESS in 4m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/72fde70f93be48a483ac7f403fccee8e : FAILURE in 4m 02s