Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2729c22a20e44f0cb07fe567c76dbc0b : SUCCESS in 7m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4ff67c2840494b9abf8a5c36644396f2 : FAILURE in 5m 48s