Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9ac911e04aea4e4d8cffef7a668ca4a8 : SUCCESS in 5m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5a1a8acbc29447ccb014371fbc05fa21 : FAILURE in 4m 07s