Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8f0cd5f3966a432ea323d9e405202ccb : SUCCESS in 4m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e2c4db9a00ad4d0692b57201e79d915d : FAILURE in 5m 06s