Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e00c8f2d2903437eb987aa80f36bb7df : SUCCESS in 3m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6252a0611b574253b5946a61ae96f3aa : FAILURE in 2m 49s