Build failed. https://zuul.opendev.org/t/openstack/buildset/37cfc7ac48094a80900e012aa5f59c00 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2b4f0406b0964339ae2b0fa4ec6bd937 : SUCCESS in 4m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2bac494e10cd4c43ad4d6827e4121c7e : FAILURE in 4m 08s