Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4c4f6049a4bc4ec6a29f91984991dc05 : SUCCESS in 5m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2b5742fdb1354aa893b90bd212a52aa7 : FAILURE in 3m 24s