Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c139ae80c5ea4c14803ca1de8cf8632b : SUCCESS in 6m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/450ee5d124ca408ebc77ee6fb56880ac : FAILURE in 4m 25s