Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/255613561c7e48bd90a2ac0fcb40ee42 : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/175f1c75138e48bcaa5a0e2e0f61d8ab : FAILURE in 6m 01s