Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ee1a0224bd3a4f0eae8d57c9462a0148 : SUCCESS in 7m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/961a50ac1eeb4a60afdd40127c336cc7 : FAILURE in 5m 39s