Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/74ec25974965441bbb86717ff98344e2 : SUCCESS in 7m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4e2463a9774f43b4ae6930c30698cb5e : FAILURE in 7m 33s