Build failed. https://zuul.opendev.org/t/openstack/buildset/aeb84f1726034af4ae530fd00971425b - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/28ae062b6d4a44a090c09dbb53001523 : SUCCESS in 3m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/77e57ea820f1453cb0cd0232d5a7738f : FAILURE in 2m 49s