Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/99d3e9e6aca54534a260cfea8e010b6d : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/747297956f6a460999acb1b59be2de38 : FAILURE in 3m 27s