Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9185a3922d5e40b39459f86465c6eaf8 : SUCCESS in 3m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/903dc4231ba84d219a0c3d3032b3d28e : FAILURE in 2m 58s