Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ff13e2b725af4f22851e976099811a1e : SUCCESS in 7m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1259ba3b3ee54458a983959b333fe5dc : FAILURE in 8m 15s