Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/809cfe462bb248818c313c4e8e65c9ae : SUCCESS in 8m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2cf010f58d5e4a2c90cfd5d2c0180380 : FAILURE in 5m 25s