Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2d97b4d026cd4556b9a66ddc428c258e : SUCCESS in 5m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/37697d1d9cc64da4899ee92ae83b1a67 : FAILURE in 5m 44s