Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/274dde251dbd4375b14698883be1515d : SUCCESS in 6m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fabfe72fbe824e5d9d21f632ac6d34b1 : FAILURE in 5m 24s