Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3a33311160474686923c6fab2c9dfed8 : SUCCESS in 5m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/19eae4f030a148f7b58c43b75a8d0254 : FAILURE in 5m 56s