Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b6511c71bf9940a39c909682abe28748 : SUCCESS in 7m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/455364db48e44a2b9aa0c071a4fd9e4b : FAILURE in 6m 58s