Build failed. https://zuul.opendev.org/t/openstack/buildset/8e4691dcfd3b49eb904b0b20d482fc46 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bd435300c8ce4e81bd2134fbe28b24f3 : SUCCESS in 4m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a661406b586e4d5bbe02e715623304d8 : FAILURE in 2m 49s