Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ab3b47202a4b49dfb67b229525a50fe7 : SUCCESS in 5m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e3f48a574d0c40c3bc59712a39fa4d50 : FAILURE in 6m 21s