Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/02536b39bea04ff48460b4c3ac302d7e : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/493070802a3d4ba4914868e8587640e6 : FAILURE in 5m 00s