Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4496b3f3c3754416a34a68ec34e7e4a1 : SUCCESS in 5m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e62b6a9b1aac4ec693b7a08208669084 : FAILURE in 3m 35s