Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/346ebc23cc6241fa874a9feb085c743a : SUCCESS in 7m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a1b535873a2b4da28313cb5a09d8477a : FAILURE in 5m 51s