Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/022382d01130459cbe0c62de13128e40 : SUCCESS in 5m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2ee8a587ed404134b95df08635370a2d : FAILURE in 4m 06s