Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4eff40ad1ffc4c459ee7c5b8fe4e150a : SUCCESS in 4m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8665adecbb5c45b5869a9700ab5aa0cc : FAILURE in 2m 54s