Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a8623b01ba764d84a3dace9ab38fb104 : SUCCESS in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e121faba3ae84910bdff8a24b01c0ae8 : FAILURE in 3m 45s