Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/29624ed55cca4de4b1f9fb3be2fa8480 : SUCCESS in 7m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a73342d501564dd0b3d607b13f6e2d1c : FAILURE in 5m 58s