Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/879cbbfe3a0743dcab3a61ad1fdecf8b : SUCCESS in 4m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3a51a1d657b84235a2b2b582f3cf3b07 : FAILURE in 3m 50s