Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/70721d401a49478686fabe18b3d7ac63 : SUCCESS in 8m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/356d0b540eac4f4c87764d8f5ef8554f : FAILURE in 6m 13s