Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/da590f50f6bf4e058d8f68217deff54f : SUCCESS in 8m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e3378c70a7c442928b8e3956c5d82101 : FAILURE in 6m 44s