Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8410e18db1ba4b2b9f5a8de0e57c0dc2 : SUCCESS in 6m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9755cadadc1341919afd41ca040658b7 : FAILURE in 4m 47s