Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0074215c206543a49418194b9aa25d0f : SUCCESS in 4m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b7f786d89f87486fac3fa72081478e6c : FAILURE in 3m 17s