Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c65aedf29e1446aea0ea0c756499b999 : SUCCESS in 4m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8ded94dc84024754a9b2a1aa2f12ba3e : FAILURE in 10m 29s