Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6d4d6e0352b64174874a8adde3d9d3d9 : SUCCESS in 6m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f02fe850276146f78c4f287aa97a2141 : FAILURE in 6m 11s