Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b94ee02a75244f149f00449b3b97dbb3 : SUCCESS in 4m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c8dcceaf40e948389b95dc9e2270fbae : FAILURE in 3m 00s