Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8ae08e6245fd4463bd727dbf78e2aff7 : SUCCESS in 4m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7514733e6a8f44f1ab3da860a0a3199e : FAILURE in 4m 44s