Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/60879e98e0cb4aadaad4306b8164d124 : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b45924edf03f4eb39f130fa9cb2cff9a : FAILURE in 6m 20s