Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3a40532aeb6d426bb213bde726d0e83a : SUCCESS in 8m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/21be4746e5024342ad53887d959f2a30 : FAILURE in 8m 28s