Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/30fe35ce4a2a42d3aa8eb6c8c7170775 : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c25f480a7e0f4a549015e3564d475384 : FAILURE in 5m 22s