Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/56d002ce5e7948f78b3e584addf13a45 : SUCCESS in 4m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/34238f5de8584cc48bf7c7728d108f6f : FAILURE in 4m 42s