Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/483495c4191d490f829ca6e3df202584 : SUCCESS in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e7e30ba7c6f64d49bbb88ea22311271c : FAILURE in 7m 36s