Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bf47a5e35cc64b0eadaeb794ba5193a2 : SUCCESS in 7m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/232a1349d0ef451f8cf193e0d832bee5 : FAILURE in 4m 56s