Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/10abcab726954a21be3ca036eec4eafa : SUCCESS in 7m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/38454600274d4c2a8feea2ffa4db7a87 : FAILURE in 10m 48s