Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/549cef18756440c2a351662d8a46b734 : SUCCESS in 7m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fc3f3b2244fe4aca9f217f79382e9357 : FAILURE in 7m 21s