Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ebbaf8cb3d4d47d3b8d578a99e5d0b1f : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ffaf7cb0e8a44a29bf19fbd081863bae : FAILURE in 3m 57s