Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/eac0f8e69e8f414881ab75e045cebf36 : SUCCESS in 7m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ff7979f8f60b42ccab07b6b52678e856 : FAILURE in 5m 21s