Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1b08722ebd3d449da1e0e5c5a9031cc3 : SUCCESS in 4m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2b75381585ce4b78a724a7216a11ecb1 : FAILURE in 2m 53s