Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9968178672b04951926523538d834595 : SUCCESS in 4m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/81b16f06c1f74cd0b3deaa9d564a1073 : FAILURE in 4m 32s