Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/aaa991d2b7744dba8ef7971e87c9349e : SUCCESS in 3m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/873193fcbe984263a6398017b3d31951 : FAILURE in 2m 22s