Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2e1a819bd43e40348b51396cb9d2cb1b : SUCCESS in 4m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3d1cde70b7c14a9d8172f8fc10d1e2f8 : FAILURE in 2m 51s