Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a10245d0e8e5466f8b75e0e5518c2044 : SUCCESS in 6m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9975f795565f46b4b74b0b2808df0030 : FAILURE in 4m 31s