Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f2ce2db6f1584849bd9d8a956c1a861d : SUCCESS in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/550d56b489af47c0b361ca82e32f6a98 : FAILURE in 3m 59s