Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a89ca254dfae4c499bcd5b7ba96b00fc : SUCCESS in 6m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b8f92325b72447d58864054a62b083f3 : FAILURE in 4m 50s