Build failed. https://zuul.opendev.org/t/openstack/buildset/7eb3ff667d604ff7b7484c2309c571fd - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bb9df00fbd0248f2896bfe39f11fcefd : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/70c74ad866f047aa829af90c22cd3d05 : FAILURE in 2m 28s