Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d57afce585d245fdbbf8f836f2ab1929 : SUCCESS in 4m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a4a5e807924f4363824ea673144115e8 : FAILURE in 4m 41s