Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d0f9e33d062f40378dd1a095ee09a7cf : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/da8dd020d5554bdbb4cc9308e18d9b68 : FAILURE in 4m 26s