Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/176b7c3a604f4ea8974f1dcaad822f5e : SUCCESS in 6m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6f3d516830fa477393febffbdb4af2b8 : FAILURE in 4m 52s