Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/88c345ce6d6b4918ba9c1f700cdc941c : SUCCESS in 7m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7524a366dd344487b60b489a2b39c3e0 : FAILURE in 5m 48s