Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7bb2dd6ba29b49769f4ecc92c9527398 : SUCCESS in 4m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/983d7a9cab964934af09d3b25b590d27 : FAILURE in 4m 17s