Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6d6f4866a3ad4a76a3944f00b9a13532 : SUCCESS in 8m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/847c3607b80b434ab4e401be06b9fa3e : FAILURE in 4m 41s